73567780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 187971840

約数和(自身を除く): 114404060

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 715, 754, 887, 1276, 1430, 1508, 1595, 1774, 1885, 2860, 3190, 3548, 3770, 4147, 4435, 6380, 7540, 8294, 8870, 9757, 11531, 16588, 17740, 19514, 20735, 23062, 25723, 39028, 41470, 46124, 48785, 51446, 57655, 82940, 97570, 102892, 115310, 126841, 128615, 195140, 230620, 253682, 257230, 282953, 334399, 507364, 514460, 565906, 634205, 668798, 1131812, 1268410, 1337596, 1414765, 1671995, 2536820, 2829530, 3343990, 3678389, 5659060, 6687980, 7356778, 14713556, 18391945, 36783890, 73567780]

約数ペア:

[(1, 73567780), (2, 36783890), (4, 18391945), (5, 14713556), (10, 7356778), (11, 6687980), (13, 5659060), (20, 3678389), (22, 3343990), (26, 2829530), (29, 2536820), (44, 1671995), (52, 1414765), (55, 1337596), (58, 1268410), (65, 1131812), (110, 668798), (116, 634205), (130, 565906), (143, 514460), (145, 507364), (220, 334399), (260, 282953), (286, 257230), (290, 253682), (319, 230620), (377, 195140), (572, 128615), (580, 126841), (638, 115310), (715, 102892), (754, 97570), (887, 82940), (1276, 57655), (1430, 51446), (1508, 48785), (1595, 46124), (1774, 41470), (1885, 39028), (2860, 25723), (3190, 23062), (3548, 20735), (3770, 19514), (4147, 17740), (4435, 16588), (6380, 11531), (7540, 9757), (8294, 8870)]