7428996860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1\times {\mathrm{4621}}^1$

素因数の和:7254

約数の個数: 48

約数和(自身を含む): 16113844992

約数和(自身を除く): 8684848132

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2593, 4621, 5186, 9242, 10372, 12965, 18484, 23105, 25930, 46210, 51860, 80383, 92420, 143251, 160766, 286502, 321532, 401915, 573004, 716255, 803830, 1432510, 1607660, 2865020, 11982253, 23964506, 47929012, 59911265, 119822530, 239645060, 371449843, 742899686, 1485799372, 1857249215, 3714498430, 7428996860]

約数ペア:

[(1, 7428996860), (2, 3714498430), (4, 1857249215), (5, 1485799372), (10, 742899686), (20, 371449843), (31, 239645060), (62, 119822530), (124, 59911265), (155, 47929012), (310, 23964506), (620, 11982253), (2593, 2865020), (4621, 1607660), (5186, 1432510), (9242, 803830), (10372, 716255), (12965, 573004), (18484, 401915), (23105, 321532), (25930, 286502), (46210, 160766), (51860, 143251), (80383, 92420)]