9663940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 24837120

約数和(自身を除く): 15173180

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 109, 110, 124, 130, 143, 155, 218, 220, 260, 286, 310, 341, 403, 436, 545, 572, 620, 682, 715, 806, 1090, 1199, 1364, 1417, 1430, 1612, 1705, 2015, 2180, 2398, 2834, 2860, 3379, 3410, 4030, 4433, 4796, 5668, 5995, 6758, 6820, 7085, 8060, 8866, 11990, 13516, 14170, 15587, 16895, 17732, 22165, 23980, 28340, 31174, 33790, 37169, 43927, 44330, 62348, 67580, 74338, 77935, 87854, 88660, 148676, 155870, 175708, 185845, 219635, 311740, 371690, 439270, 483197, 743380, 878540, 966394, 1932788, 2415985, 4831970, 9663940]

約数ペア:

[(1, 9663940), (2, 4831970), (4, 2415985), (5, 1932788), (10, 966394), (11, 878540), (13, 743380), (20, 483197), (22, 439270), (26, 371690), (31, 311740), (44, 219635), (52, 185845), (55, 175708), (62, 155870), (65, 148676), (109, 88660), (110, 87854), (124, 77935), (130, 74338), (143, 67580), (155, 62348), (218, 44330), (220, 43927), (260, 37169), (286, 33790), (310, 31174), (341, 28340), (403, 23980), (436, 22165), (545, 17732), (572, 16895), (620, 15587), (682, 14170), (715, 13516), (806, 11990), (1090, 8866), (1199, 8060), (1364, 7085), (1417, 6820), (1430, 6758), (1612, 5995), (1705, 5668), (2015, 4796), (2180, 4433), (2398, 4030), (2834, 3410), (2860, 3379)]