633446720

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48281}}^1$

素因数の和:48339

約数の個数: 56

約数和(自身を含む): 1545217128

約数和(自身を除く): 911770408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 13120, 48281, 96562, 193124, 241405, 386248, 482810, 772496, 965620, 1544992, 1931240, 1979521, 3089984, 3862480, 3959042, 7724960, 7918084, 9897605, 15449920, 15836168, 19795210, 31672336, 39590420, 63344672, 79180840, 126689344, 158361680, 316723360, 633446720]

約数ペア:

[(1, 633446720), (2, 316723360), (4, 158361680), (5, 126689344), (8, 79180840), (10, 63344672), (16, 39590420), (20, 31672336), (32, 19795210), (40, 15836168), (41, 15449920), (64, 9897605), (80, 7918084), (82, 7724960), (160, 3959042), (164, 3862480), (205, 3089984), (320, 1979521), (328, 1931240), (410, 1544992), (656, 965620), (820, 772496), (1312, 482810), (1640, 386248), (2624, 241405), (3280, 193124), (6560, 96562), (13120, 48281)]