1330697500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 180

約数和(自身を含む): 3298175496

約数和(自身を除く): 1967477996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 83, 100, 106, 110, 121, 125, 166, 212, 220, 242, 250, 265, 275, 332, 415, 484, 500, 530, 550, 583, 605, 625, 830, 913, 1060, 1100, 1166, 1210, 1250, 1325, 1375, 1660, 1826, 2075, 2332, 2420, 2500, 2650, 2750, 2915, 3025, 3652, 4150, 4399, 4565, 5300, 5500, 5830, 6050, 6413, 6625, 6875, 8300, 8798, 9130, 10043, 10375, 11660, 12100, 12826, 13250, 13750, 14575, 15125, 17596, 18260, 20086, 20750, 21995, 22825, 25652, 26500, 27500, 29150, 30250, 32065, 33125, 40172, 41500, 43990, 45650, 48389, 50215, 51875, 58300, 60500, 64130, 66250, 72875, 75625, 87980, 91300, 96778, 100430, 103750, 109975, 114125, 128260, 132500, 145750, 151250, 160325, 193556, 200860, 207500, 219950, 228250, 241945, 251075, 291500, 302500, 320650, 364375, 439900, 456500, 483890, 502150, 532279, 549875, 570625, 641300, 728750, 801625, 967780, 1004300, 1064558, 1099750, 1141250, 1209725, 1255375, 1457500, 1603250, 2129116, 2199500, 2282500, 2419450, 2510750, 2661395, 2749375, 3206500, 4008125, 4838900, 5021500, 5322790, 5498750, 6048625, 6276875, 8016250, 10645580, 10997500, 12097250, 12553750, 13306975, 16032500, 24194500, 25107500, 26613950, 30243125, 53227900, 60486250, 66534875, 120972500, 133069750, 266139500, 332674375, 665348750, 1330697500]

約数ペア:

[(1, 1330697500), (2, 665348750), (4, 332674375), (5, 266139500), (10, 133069750), (11, 120972500), (20, 66534875), (22, 60486250), (25, 53227900), (44, 30243125), (50, 26613950), (53, 25107500), (55, 24194500), (83, 16032500), (100, 13306975), (106, 12553750), (110, 12097250), (121, 10997500), (125, 10645580), (166, 8016250), (212, 6276875), (220, 6048625), (242, 5498750), (250, 5322790), (265, 5021500), (275, 4838900), (332, 4008125), (415, 3206500), (484, 2749375), (500, 2661395), (530, 2510750), (550, 2419450), (583, 2282500), (605, 2199500), (625, 2129116), (830, 1603250), (913, 1457500), (1060, 1255375), (1100, 1209725), (1166, 1141250), (1210, 1099750), (1250, 1064558), (1325, 1004300), (1375, 967780), (1660, 801625), (1826, 728750), (2075, 641300), (2332, 570625), (2420, 549875), (2500, 532279), (2650, 502150), (2750, 483890), (2915, 456500), (3025, 439900), (3652, 364375), (4150, 320650), (4399, 302500), (4565, 291500), (5300, 251075), (5500, 241945), (5830, 228250), (6050, 219950), (6413, 207500), (6625, 200860), (6875, 193556), (8300, 160325), (8798, 151250), (9130, 145750), (10043, 132500), (10375, 128260), (11660, 114125), (12100, 109975), (12826, 103750), (13250, 100430), (13750, 96778), (14575, 91300), (15125, 87980), (17596, 75625), (18260, 72875), (20086, 66250), (20750, 64130), (21995, 60500), (22825, 58300), (25652, 51875), (26500, 50215), (27500, 48389), (29150, 45650), (30250, 43990), (32065, 41500), (33125, 40172)]