88937420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 222094656

約数和(自身を除く): 133157236

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 257, 260, 286, 484, 514, 572, 605, 715, 1028, 1210, 1285, 1331, 1430, 1573, 2420, 2570, 2662, 2827, 2860, 3146, 3341, 5140, 5324, 5654, 6292, 6655, 6682, 7865, 11308, 13310, 13364, 14135, 15730, 16705, 17303, 26620, 28270, 31097, 31460, 33410, 34606, 36751, 56540, 62194, 66820, 69212, 73502, 86515, 124388, 147004, 155485, 173030, 183755, 310970, 342067, 346060, 367510, 404261, 621940, 684134, 735020, 808522, 1368268, 1617044, 1710335, 2021305, 3420670, 4042610, 4446871, 6841340, 8085220, 8893742, 17787484, 22234355, 44468710, 88937420]

約数ペア:

[(1, 88937420), (2, 44468710), (4, 22234355), (5, 17787484), (10, 8893742), (11, 8085220), (13, 6841340), (20, 4446871), (22, 4042610), (26, 3420670), (44, 2021305), (52, 1710335), (55, 1617044), (65, 1368268), (110, 808522), (121, 735020), (130, 684134), (143, 621940), (220, 404261), (242, 367510), (257, 346060), (260, 342067), (286, 310970), (484, 183755), (514, 173030), (572, 155485), (605, 147004), (715, 124388), (1028, 86515), (1210, 73502), (1285, 69212), (1331, 66820), (1430, 62194), (1573, 56540), (2420, 36751), (2570, 34606), (2662, 33410), (2827, 31460), (2860, 31097), (3146, 28270), (3341, 26620), (5140, 17303), (5324, 16705), (5654, 15730), (6292, 14135), (6655, 13364), (6682, 13310), (7865, 11308)]