97803760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 237484800

約数和(自身を除く): 139681040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 113, 124, 155, 226, 248, 310, 349, 452, 496, 565, 620, 698, 904, 1130, 1240, 1396, 1745, 1808, 2260, 2480, 2792, 3490, 3503, 4520, 5584, 6980, 7006, 9040, 10819, 13960, 14012, 17515, 21638, 27920, 28024, 35030, 39437, 43276, 54095, 56048, 70060, 78874, 86552, 108190, 140120, 157748, 173104, 197185, 216380, 280240, 315496, 394370, 432760, 630992, 788740, 865520, 1222547, 1577480, 2445094, 3154960, 4890188, 6112735, 9780376, 12225470, 19560752, 24450940, 48901880, 97803760]

約数ペア:

[(1, 97803760), (2, 48901880), (4, 24450940), (5, 19560752), (8, 12225470), (10, 9780376), (16, 6112735), (20, 4890188), (31, 3154960), (40, 2445094), (62, 1577480), (80, 1222547), (113, 865520), (124, 788740), (155, 630992), (226, 432760), (248, 394370), (310, 315496), (349, 280240), (452, 216380), (496, 197185), (565, 173104), (620, 157748), (698, 140120), (904, 108190), (1130, 86552), (1240, 78874), (1396, 70060), (1745, 56048), (1808, 54095), (2260, 43276), (2480, 39437), (2792, 35030), (3490, 28024), (3503, 27920), (4520, 21638), (5584, 17515), (6980, 14012), (7006, 13960), (9040, 10819)]