43710160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 113959224

約数和(自身を除く): 70249064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 61, 65, 80, 104, 106, 122, 130, 169, 208, 212, 244, 260, 265, 305, 338, 424, 488, 520, 530, 610, 676, 689, 793, 845, 848, 976, 1040, 1060, 1220, 1352, 1378, 1586, 1690, 2120, 2440, 2704, 2756, 3172, 3233, 3380, 3445, 3965, 4240, 4880, 5512, 6344, 6466, 6760, 6890, 7930, 8957, 10309, 11024, 12688, 12932, 13520, 13780, 15860, 16165, 17914, 20618, 25864, 27560, 31720, 32330, 35828, 41236, 42029, 44785, 51545, 51728, 55120, 63440, 64660, 71656, 82472, 84058, 89570, 103090, 129320, 143312, 164944, 168116, 179140, 206180, 210145, 258640, 336232, 358280, 412360, 420290, 546377, 672464, 716560, 824720, 840580, 1092754, 1681160, 2185508, 2731885, 3362320, 4371016, 5463770, 8742032, 10927540, 21855080, 43710160]

約数ペア:

[(1, 43710160), (2, 21855080), (4, 10927540), (5, 8742032), (8, 5463770), (10, 4371016), (13, 3362320), (16, 2731885), (20, 2185508), (26, 1681160), (40, 1092754), (52, 840580), (53, 824720), (61, 716560), (65, 672464), (80, 546377), (104, 420290), (106, 412360), (122, 358280), (130, 336232), (169, 258640), (208, 210145), (212, 206180), (244, 179140), (260, 168116), (265, 164944), (305, 143312), (338, 129320), (424, 103090), (488, 89570), (520, 84058), (530, 82472), (610, 71656), (676, 64660), (689, 63440), (793, 55120), (845, 51728), (848, 51545), (976, 44785), (1040, 42029), (1060, 41236), (1220, 35828), (1352, 32330), (1378, 31720), (1586, 27560), (1690, 25864), (2120, 20618), (2440, 17914), (2704, 16165), (2756, 15860), (3172, 13780), (3233, 13520), (3380, 12932), (3445, 12688), (3965, 11024), (4240, 10309), (4880, 8957), (5512, 7930), (6344, 6890), (6466, 6760)]