23524359920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{19319}}^1$

素因数の和:19854

約数の個数: 80

約数和(自身を含む): 56576378880

約数和(自身を除く): 33052018960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 491, 496, 620, 982, 1240, 1964, 2455, 2480, 3928, 4910, 7856, 9820, 15221, 19319, 19640, 30442, 38638, 39280, 60884, 76105, 77276, 96595, 121768, 152210, 154552, 193190, 243536, 304420, 309104, 386380, 598889, 608840, 772760, 1197778, 1217680, 1545520, 2395556, 2994445, 4791112, 5988890, 9485629, 9582224, 11977780, 18971258, 23955560, 37942516, 47428145, 47911120, 75885032, 94856290, 151770064, 189712580, 294054499, 379425160, 588108998, 758850320, 1176217996, 1470272495, 2352435992, 2940544990, 4704871984, 5881089980, 11762179960, 23524359920]

約数ペア:

[(1, 23524359920), (2, 11762179960), (4, 5881089980), (5, 4704871984), (8, 2940544990), (10, 2352435992), (16, 1470272495), (20, 1176217996), (31, 758850320), (40, 588108998), (62, 379425160), (80, 294054499), (124, 189712580), (155, 151770064), (248, 94856290), (310, 75885032), (491, 47911120), (496, 47428145), (620, 37942516), (982, 23955560), (1240, 18971258), (1964, 11977780), (2455, 9582224), (2480, 9485629), (3928, 5988890), (4910, 4791112), (7856, 2994445), (9820, 2395556), (15221, 1545520), (19319, 1217680), (19640, 1197778), (30442, 772760), (38638, 608840), (39280, 598889), (60884, 386380), (76105, 309104), (77276, 304420), (96595, 243536), (121768, 193190), (152210, 154552)]