1127463700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 2763948096

約数和(自身を除く): 1636484396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 83, 100, 106, 110, 166, 212, 220, 233, 265, 275, 332, 415, 466, 530, 550, 583, 830, 913, 932, 1060, 1100, 1165, 1166, 1325, 1660, 1826, 2075, 2330, 2332, 2563, 2650, 2915, 3652, 4150, 4399, 4565, 4660, 5126, 5300, 5825, 5830, 8300, 8798, 9130, 10252, 11650, 11660, 12349, 12815, 14575, 17596, 18260, 19339, 21995, 22825, 23300, 24698, 25630, 29150, 38678, 43990, 45650, 48389, 49396, 51260, 58300, 61745, 64075, 77356, 87980, 91300, 96695, 96778, 109975, 123490, 128150, 135839, 193390, 193556, 212729, 219950, 241945, 246980, 256300, 271678, 308725, 386780, 425458, 439900, 483475, 483890, 543356, 617450, 679195, 850916, 966950, 967780, 1024967, 1063645, 1209725, 1234900, 1358390, 1933900, 2049934, 2127290, 2419450, 2716780, 3395975, 4099868, 4254580, 4838900, 5124835, 5318225, 6791950, 10249670, 10636450, 11274637, 13583900, 20499340, 21272900, 22549274, 25624175, 45098548, 51248350, 56373185, 102496700, 112746370, 225492740, 281865925, 563731850, 1127463700]

約数ペア:

[(1, 1127463700), (2, 563731850), (4, 281865925), (5, 225492740), (10, 112746370), (11, 102496700), (20, 56373185), (22, 51248350), (25, 45098548), (44, 25624175), (50, 22549274), (53, 21272900), (55, 20499340), (83, 13583900), (100, 11274637), (106, 10636450), (110, 10249670), (166, 6791950), (212, 5318225), (220, 5124835), (233, 4838900), (265, 4254580), (275, 4099868), (332, 3395975), (415, 2716780), (466, 2419450), (530, 2127290), (550, 2049934), (583, 1933900), (830, 1358390), (913, 1234900), (932, 1209725), (1060, 1063645), (1100, 1024967), (1165, 967780), (1166, 966950), (1325, 850916), (1660, 679195), (1826, 617450), (2075, 543356), (2330, 483890), (2332, 483475), (2563, 439900), (2650, 425458), (2915, 386780), (3652, 308725), (4150, 271678), (4399, 256300), (4565, 246980), (4660, 241945), (5126, 219950), (5300, 212729), (5825, 193556), (5830, 193390), (8300, 135839), (8798, 128150), (9130, 123490), (10252, 109975), (11650, 96778), (11660, 96695), (12349, 91300), (12815, 87980), (14575, 77356), (17596, 64075), (18260, 61745), (19339, 58300), (21995, 51260), (22825, 49396), (23300, 48389), (24698, 45650), (25630, 43990), (29150, 38678)]