98964640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 244475280

約数和(自身を除く): 145510640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 73, 74, 80, 146, 148, 160, 185, 229, 292, 296, 365, 370, 458, 584, 592, 730, 740, 916, 1145, 1168, 1184, 1460, 1480, 1832, 2290, 2336, 2701, 2920, 2960, 3664, 4580, 5402, 5840, 5920, 7328, 8473, 9160, 10804, 11680, 13505, 16717, 16946, 18320, 21608, 27010, 33434, 33892, 36640, 42365, 43216, 54020, 66868, 67784, 83585, 84730, 86432, 108040, 133736, 135568, 167170, 169460, 216080, 267472, 271136, 334340, 338920, 432160, 534944, 618529, 668680, 677840, 1237058, 1337360, 1355680, 2474116, 2674720, 3092645, 4948232, 6185290, 9896464, 12370580, 19792928, 24741160, 49482320, 98964640]

約数ペア:

[(1, 98964640), (2, 49482320), (4, 24741160), (5, 19792928), (8, 12370580), (10, 9896464), (16, 6185290), (20, 4948232), (32, 3092645), (37, 2674720), (40, 2474116), (73, 1355680), (74, 1337360), (80, 1237058), (146, 677840), (148, 668680), (160, 618529), (185, 534944), (229, 432160), (292, 338920), (296, 334340), (365, 271136), (370, 267472), (458, 216080), (584, 169460), (592, 167170), (730, 135568), (740, 133736), (916, 108040), (1145, 86432), (1168, 84730), (1184, 83585), (1460, 67784), (1480, 66868), (1832, 54020), (2290, 43216), (2336, 42365), (2701, 36640), (2920, 33892), (2960, 33434), (3664, 27010), (4580, 21608), (5402, 18320), (5840, 16946), (5920, 16717), (7328, 13505), (8473, 11680), (9160, 10804)]