472619680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11959}}^1$

素因数の和:12006

約数の個数: 96

約数和(自身を含む): 1265846400

約数和(自身を除く): 793226720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7904, 9880, 11959, 19760, 23918, 39520, 47836, 59795, 95672, 119590, 155467, 191344, 227221, 239180, 310934, 382688, 454442, 478360, 621868, 777335, 908884, 956720, 1136105, 1243736, 1554670, 1817768, 1913440, 2272210, 2487472, 2953873, 3109340, 3635536, 4544420, 4974944, 5907746, 6218680, 7271072, 9088840, 11815492, 12437360, 14769365, 18177680, 23630984, 24874720, 29538730, 36355360, 47261968, 59077460, 94523936, 118154920, 236309840, 472619680]

約数ペア:

[(1, 472619680), (2, 236309840), (4, 118154920), (5, 94523936), (8, 59077460), (10, 47261968), (13, 36355360), (16, 29538730), (19, 24874720), (20, 23630984), (26, 18177680), (32, 14769365), (38, 12437360), (40, 11815492), (52, 9088840), (65, 7271072), (76, 6218680), (80, 5907746), (95, 4974944), (104, 4544420), (130, 3635536), (152, 3109340), (160, 2953873), (190, 2487472), (208, 2272210), (247, 1913440), (260, 1817768), (304, 1554670), (380, 1243736), (416, 1136105), (494, 956720), (520, 908884), (608, 777335), (760, 621868), (988, 478360), (1040, 454442), (1235, 382688), (1520, 310934), (1976, 239180), (2080, 227221), (2470, 191344), (3040, 155467), (3952, 119590), (4940, 95672), (7904, 59795), (9880, 47836), (11959, 39520), (19760, 23918)]