46781020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 116367552

約数和(自身を除く): 69586532

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1487, 1573, 2420, 2860, 2974, 3146, 5948, 6292, 7435, 7865, 14870, 15730, 16357, 19331, 29740, 31460, 32714, 38662, 65428, 77324, 81785, 96655, 163570, 179927, 193310, 212641, 327140, 359854, 386620, 425282, 719708, 850564, 899635, 1063205, 1799270, 2126410, 2339051, 3598540, 4252820, 4678102, 9356204, 11695255, 23390510, 46781020]

約数ペア:

[(1, 46781020), (2, 23390510), (4, 11695255), (5, 9356204), (10, 4678102), (11, 4252820), (13, 3598540), (20, 2339051), (22, 2126410), (26, 1799270), (44, 1063205), (52, 899635), (55, 850564), (65, 719708), (110, 425282), (121, 386620), (130, 359854), (143, 327140), (220, 212641), (242, 193310), (260, 179927), (286, 163570), (484, 96655), (572, 81785), (605, 77324), (715, 65428), (1210, 38662), (1430, 32714), (1487, 31460), (1573, 29740), (2420, 19331), (2860, 16357), (2974, 15730), (3146, 14870), (5948, 7865), (6292, 7435)]