10050920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 25194240

約数和(自身を除く): 15143320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 431, 440, 530, 583, 862, 1060, 1166, 1724, 2120, 2155, 2332, 2915, 3448, 4310, 4664, 4741, 5830, 8620, 9482, 11660, 17240, 18964, 22843, 23320, 23705, 37928, 45686, 47410, 91372, 94820, 114215, 182744, 189640, 228430, 251273, 456860, 502546, 913720, 1005092, 1256365, 2010184, 2512730, 5025460, 10050920]

約数ペア:

[(1, 10050920), (2, 5025460), (4, 2512730), (5, 2010184), (8, 1256365), (10, 1005092), (11, 913720), (20, 502546), (22, 456860), (40, 251273), (44, 228430), (53, 189640), (55, 182744), (88, 114215), (106, 94820), (110, 91372), (212, 47410), (220, 45686), (265, 37928), (424, 23705), (431, 23320), (440, 22843), (530, 18964), (583, 17240), (862, 11660), (1060, 9482), (1166, 8620), (1724, 5830), (2120, 4741), (2155, 4664), (2332, 4310), (2915, 3448)]