43125940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 112783104

約数和(自身を除く): 69657164

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 887, 935, 1105, 1430, 1774, 1870, 2210, 2431, 2860, 3548, 3740, 4420, 4435, 4862, 8870, 9724, 9757, 11531, 12155, 15079, 17740, 19514, 23062, 24310, 30158, 39028, 46124, 48620, 48785, 57655, 60316, 75395, 97570, 115310, 126841, 150790, 165869, 195140, 196027, 230620, 253682, 301580, 331738, 392054, 507364, 634205, 663476, 784108, 829345, 980135, 1268410, 1658690, 1960270, 2156297, 2536820, 3317380, 3920540, 4312594, 8625188, 10781485, 21562970, 43125940]

約数ペア:

[(1, 43125940), (2, 21562970), (4, 10781485), (5, 8625188), (10, 4312594), (11, 3920540), (13, 3317380), (17, 2536820), (20, 2156297), (22, 1960270), (26, 1658690), (34, 1268410), (44, 980135), (52, 829345), (55, 784108), (65, 663476), (68, 634205), (85, 507364), (110, 392054), (130, 331738), (143, 301580), (170, 253682), (187, 230620), (220, 196027), (221, 195140), (260, 165869), (286, 150790), (340, 126841), (374, 115310), (442, 97570), (572, 75395), (715, 60316), (748, 57655), (884, 48785), (887, 48620), (935, 46124), (1105, 39028), (1430, 30158), (1774, 24310), (1870, 23062), (2210, 19514), (2431, 17740), (2860, 15079), (3548, 12155), (3740, 11531), (4420, 9757), (4435, 9724), (4862, 8870)]