91345150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 185144400

約数和(自身を除く): 93799250

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 890, 1157, 1579, 2225, 2314, 3158, 4450, 5785, 7895, 11570, 15790, 20527, 28925, 39475, 41054, 57850, 78950, 102635, 140531, 205270, 281062, 513175, 702655, 1026350, 1405310, 1826903, 3513275, 3653806, 7026550, 9134515, 18269030, 45672575, 91345150]

約数ペア:

[(1, 91345150), (2, 45672575), (5, 18269030), (10, 9134515), (13, 7026550), (25, 3653806), (26, 3513275), (50, 1826903), (65, 1405310), (89, 1026350), (130, 702655), (178, 513175), (325, 281062), (445, 205270), (650, 140531), (890, 102635), (1157, 78950), (1579, 57850), (2225, 41054), (2314, 39475), (3158, 28925), (4450, 20527), (5785, 15790), (7895, 11570)]