364117520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18427}}^1$

素因数の和:18472

約数の個数: 80

約数和(自身を含む): 959730240

約数和(自身を除く): 595612720

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, 18427, 19760, 36854, 73708, 92135, 147416, 184270, 239551, 294832, 350113, 368540, 479102, 700226, 737080, 958204, 1197755, 1400452, 1474160, 1750565, 1916408, 2395510, 2800904, 3501130, 3832816, 4551469, 4791020, 5601808, 7002260, 9102938, 9582040, 14004520, 18205876, 19164080, 22757345, 28009040, 36411752, 45514690, 72823504, 91029380, 182058760, 364117520]

約数ペア:

[(1, 364117520), (2, 182058760), (4, 91029380), (5, 72823504), (8, 45514690), (10, 36411752), (13, 28009040), (16, 22757345), (19, 19164080), (20, 18205876), (26, 14004520), (38, 9582040), (40, 9102938), (52, 7002260), (65, 5601808), (76, 4791020), (80, 4551469), (95, 3832816), (104, 3501130), (130, 2800904), (152, 2395510), (190, 1916408), (208, 1750565), (247, 1474160), (260, 1400452), (304, 1197755), (380, 958204), (494, 737080), (520, 700226), (760, 479102), (988, 368540), (1040, 350113), (1235, 294832), (1520, 239551), (1976, 184270), (2470, 147416), (3952, 92135), (4940, 73708), (9880, 36854), (18427, 19760)]