15674947420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 36526140000

約数和(自身を除く): 20851192580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 199, 220, 242, 269, 398, 484, 538, 605, 796, 995, 1076, 1210, 1331, 1345, 1990, 2189, 2420, 2662, 2690, 2959, 3980, 4378, 5324, 5380, 5918, 6655, 8756, 10945, 11836, 13310, 14641, 14795, 21890, 24079, 26620, 29282, 29590, 32549, 43780, 48158, 53531, 58564, 59180, 65098, 73205, 96316, 107062, 120395, 130196, 146410, 162745, 214124, 240790, 264869, 267655, 292820, 325490, 358039, 481580, 529738, 535310, 588841, 650980, 716078, 1059476, 1070620, 1177682, 1324345, 1432156, 1790195, 2355364, 2648690, 2913559, 2944205, 3580390, 3938429, 5297380, 5827118, 5888410, 6477251, 7160780, 7876858, 11654236, 11776820, 12954502, 14567795, 15753716, 19692145, 25909004, 29135590, 32386255, 39384290, 58271180, 64772510, 71249761, 78768580, 129545020, 142499522, 284999044, 356248805, 712497610, 783747371, 1424995220, 1567494742, 3134989484, 3918736855, 7837473710, 15674947420]

約数ペア:

[(1, 15674947420), (2, 7837473710), (4, 3918736855), (5, 3134989484), (10, 1567494742), (11, 1424995220), (20, 783747371), (22, 712497610), (44, 356248805), (55, 284999044), (110, 142499522), (121, 129545020), (199, 78768580), (220, 71249761), (242, 64772510), (269, 58271180), (398, 39384290), (484, 32386255), (538, 29135590), (605, 25909004), (796, 19692145), (995, 15753716), (1076, 14567795), (1210, 12954502), (1331, 11776820), (1345, 11654236), (1990, 7876858), (2189, 7160780), (2420, 6477251), (2662, 5888410), (2690, 5827118), (2959, 5297380), (3980, 3938429), (4378, 3580390), (5324, 2944205), (5380, 2913559), (5918, 2648690), (6655, 2355364), (8756, 1790195), (10945, 1432156), (11836, 1324345), (13310, 1177682), (14641, 1070620), (14795, 1059476), (21890, 716078), (24079, 650980), (26620, 588841), (29282, 535310), (29590, 529738), (32549, 481580), (43780, 358039), (48158, 325490), (53531, 292820), (58564, 267655), (59180, 264869), (65098, 240790), (73205, 214124), (96316, 162745), (107062, 146410), (120395, 130196)]