466909040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23629}}^1$

素因数の和:23674

約数の個数: 80

約数和(自身を含む): 1230650400

約数和(自身を除く): 763741360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 23629, 47258, 94516, 118145, 189032, 236290, 307177, 378064, 448951, 472580, 614354, 897902, 945160, 1228708, 1535885, 1795804, 1890320, 2244755, 2457416, 3071770, 3591608, 4489510, 4914832, 5836363, 6143540, 7183216, 8979020, 11672726, 12287080, 17958040, 23345452, 24574160, 29181815, 35916080, 46690904, 58363630, 93381808, 116727260, 233454520, 466909040]

約数ペア:

[(1, 466909040), (2, 233454520), (4, 116727260), (5, 93381808), (8, 58363630), (10, 46690904), (13, 35916080), (16, 29181815), (19, 24574160), (20, 23345452), (26, 17958040), (38, 12287080), (40, 11672726), (52, 8979020), (65, 7183216), (76, 6143540), (80, 5836363), (95, 4914832), (104, 4489510), (130, 3591608), (152, 3071770), (190, 2457416), (208, 2244755), (247, 1890320), (260, 1795804), (304, 1535885), (380, 1228708), (494, 945160), (520, 897902), (760, 614354), (988, 472580), (1040, 448951), (1235, 378064), (1520, 307177), (1976, 236290), (2470, 189032), (3952, 118145), (4940, 94516), (9880, 47258), (19760, 23629)]