99306520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:4012

約数の個数: 64

約数和(自身を含む): 243038880

約数和(自身を除く): 143732360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 3947, 5032, 6290, 7894, 12580, 15788, 19735, 25160, 31576, 39470, 67099, 78940, 134198, 146039, 157880, 268396, 292078, 335495, 536792, 584156, 670990, 730195, 1168312, 1341980, 1460390, 2482663, 2683960, 2920780, 4965326, 5841560, 9930652, 12413315, 19861304, 24826630, 49653260, 99306520]

約数ペア:

[(1, 99306520), (2, 49653260), (4, 24826630), (5, 19861304), (8, 12413315), (10, 9930652), (17, 5841560), (20, 4965326), (34, 2920780), (37, 2683960), (40, 2482663), (68, 1460390), (74, 1341980), (85, 1168312), (136, 730195), (148, 670990), (170, 584156), (185, 536792), (296, 335495), (340, 292078), (370, 268396), (629, 157880), (680, 146039), (740, 134198), (1258, 78940), (1480, 67099), (2516, 39470), (3145, 31576), (3947, 25160), (5032, 19735), (6290, 15788), (7894, 12580)]