66060640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 167378400

約数和(自身を除く): 101317760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 149, 160, 163, 170, 272, 298, 326, 340, 544, 596, 652, 680, 745, 815, 1192, 1304, 1360, 1490, 1630, 2384, 2533, 2608, 2720, 2771, 2980, 3260, 4768, 5066, 5216, 5542, 5960, 6520, 10132, 11084, 11920, 12665, 13040, 13855, 20264, 22168, 23840, 24287, 25330, 26080, 27710, 40528, 44336, 48574, 50660, 55420, 81056, 88672, 97148, 101320, 110840, 121435, 194296, 202640, 221680, 242870, 388592, 405280, 412879, 443360, 485740, 777184, 825758, 971480, 1651516, 1942960, 2064395, 3303032, 3885920, 4128790, 6606064, 8257580, 13212128, 16515160, 33030320, 66060640]

約数ペア:

[(1, 66060640), (2, 33030320), (4, 16515160), (5, 13212128), (8, 8257580), (10, 6606064), (16, 4128790), (17, 3885920), (20, 3303032), (32, 2064395), (34, 1942960), (40, 1651516), (68, 971480), (80, 825758), (85, 777184), (136, 485740), (149, 443360), (160, 412879), (163, 405280), (170, 388592), (272, 242870), (298, 221680), (326, 202640), (340, 194296), (544, 121435), (596, 110840), (652, 101320), (680, 97148), (745, 88672), (815, 81056), (1192, 55420), (1304, 50660), (1360, 48574), (1490, 44336), (1630, 40528), (2384, 27710), (2533, 26080), (2608, 25330), (2720, 24287), (2771, 23840), (2980, 22168), (3260, 20264), (4768, 13855), (5066, 13040), (5216, 12665), (5542, 11920), (5960, 11084), (6520, 10132)]