65127400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 167723640

約数和(自身を除く): 102596240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 130, 148, 185, 200, 260, 296, 325, 370, 481, 520, 650, 677, 740, 925, 962, 1300, 1354, 1480, 1850, 1924, 2405, 2600, 2708, 3385, 3700, 3848, 4810, 5416, 6770, 7400, 8801, 9620, 12025, 13540, 16925, 17602, 19240, 24050, 25049, 27080, 33850, 35204, 44005, 48100, 50098, 67700, 70408, 88010, 96200, 100196, 125245, 135400, 176020, 200392, 220025, 250490, 325637, 352040, 440050, 500980, 626225, 651274, 880100, 1001960, 1252450, 1302548, 1628185, 1760200, 2504900, 2605096, 3256370, 5009800, 6512740, 8140925, 13025480, 16281850, 32563700, 65127400]

約数ペア:

[(1, 65127400), (2, 32563700), (4, 16281850), (5, 13025480), (8, 8140925), (10, 6512740), (13, 5009800), (20, 3256370), (25, 2605096), (26, 2504900), (37, 1760200), (40, 1628185), (50, 1302548), (52, 1252450), (65, 1001960), (74, 880100), (100, 651274), (104, 626225), (130, 500980), (148, 440050), (185, 352040), (200, 325637), (260, 250490), (296, 220025), (325, 200392), (370, 176020), (481, 135400), (520, 125245), (650, 100196), (677, 96200), (740, 88010), (925, 70408), (962, 67700), (1300, 50098), (1354, 48100), (1480, 44005), (1850, 35204), (1924, 33850), (2405, 27080), (2600, 25049), (2708, 24050), (3385, 19240), (3700, 17602), (3848, 16925), (4810, 13540), (5416, 12025), (6770, 9620), (7400, 8801)]