67204160

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 84

約数和(自身を含む): 167711628

約数和(自身を除く): 100507468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 397, 460, 529, 736, 794, 920, 1058, 1472, 1588, 1840, 1985, 2116, 2645, 3176, 3680, 3970, 4232, 5290, 6352, 7360, 7940, 8464, 9131, 10580, 12704, 15880, 16928, 18262, 21160, 25408, 31760, 33856, 36524, 42320, 45655, 63520, 73048, 84640, 91310, 127040, 146096, 169280, 182620, 210013, 292192, 365240, 420026, 584384, 730480, 840052, 1050065, 1460960, 1680104, 2100130, 2921920, 3360208, 4200260, 6720416, 8400520, 13440832, 16801040, 33602080, 67204160]

約数ペア:

[(1, 67204160), (2, 33602080), (4, 16801040), (5, 13440832), (8, 8400520), (10, 6720416), (16, 4200260), (20, 3360208), (23, 2921920), (32, 2100130), (40, 1680104), (46, 1460960), (64, 1050065), (80, 840052), (92, 730480), (115, 584384), (160, 420026), (184, 365240), (230, 292192), (320, 210013), (368, 182620), (397, 169280), (460, 146096), (529, 127040), (736, 91310), (794, 84640), (920, 73048), (1058, 63520), (1472, 45655), (1588, 42320), (1840, 36524), (1985, 33856), (2116, 31760), (2645, 25408), (3176, 21160), (3680, 18262), (3970, 16928), (4232, 15880), (5290, 12704), (6352, 10580), (7360, 9131), (7940, 8464)]