93690220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 217483056

約数和(自身を除く): 123792836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 169, 212, 260, 265, 338, 523, 530, 676, 689, 845, 1046, 1060, 1378, 1690, 2092, 2615, 2756, 3380, 3445, 5230, 6799, 6890, 8957, 10460, 13598, 13780, 17914, 27196, 27719, 33995, 35828, 44785, 55438, 67990, 88387, 89570, 110876, 135980, 138595, 176774, 179140, 277190, 353548, 360347, 441935, 554380, 720694, 883870, 1441388, 1767740, 1801735, 3603470, 4684511, 7206940, 9369022, 18738044, 23422555, 46845110, 93690220]

約数ペア:

[(1, 93690220), (2, 46845110), (4, 23422555), (5, 18738044), (10, 9369022), (13, 7206940), (20, 4684511), (26, 3603470), (52, 1801735), (53, 1767740), (65, 1441388), (106, 883870), (130, 720694), (169, 554380), (212, 441935), (260, 360347), (265, 353548), (338, 277190), (523, 179140), (530, 176774), (676, 138595), (689, 135980), (845, 110876), (1046, 89570), (1060, 88387), (1378, 67990), (1690, 55438), (2092, 44785), (2615, 35828), (2756, 33995), (3380, 27719), (3445, 27196), (5230, 17914), (6799, 13780), (6890, 13598), (8957, 10460)]