8202160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 20864736

約数和(自身を除く): 12662576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 163, 170, 185, 272, 296, 326, 340, 370, 592, 629, 652, 680, 740, 815, 1258, 1304, 1360, 1480, 1630, 2516, 2608, 2771, 2960, 3145, 3260, 5032, 5542, 6031, 6290, 6520, 10064, 11084, 12062, 12580, 13040, 13855, 22168, 24124, 25160, 27710, 30155, 44336, 48248, 50320, 55420, 60310, 96496, 102527, 110840, 120620, 205054, 221680, 241240, 410108, 482480, 512635, 820216, 1025270, 1640432, 2050540, 4101080, 8202160]

約数ペア:

[(1, 8202160), (2, 4101080), (4, 2050540), (5, 1640432), (8, 1025270), (10, 820216), (16, 512635), (17, 482480), (20, 410108), (34, 241240), (37, 221680), (40, 205054), (68, 120620), (74, 110840), (80, 102527), (85, 96496), (136, 60310), (148, 55420), (163, 50320), (170, 48248), (185, 44336), (272, 30155), (296, 27710), (326, 25160), (340, 24124), (370, 22168), (592, 13855), (629, 13040), (652, 12580), (680, 12062), (740, 11084), (815, 10064), (1258, 6520), (1304, 6290), (1360, 6031), (1480, 5542), (1630, 5032), (2516, 3260), (2608, 3145), (2771, 2960)]