4998600920

素因数分解:

$2^3\times 5^1\times {\mathrm{2659}}^1\times {\mathrm{46997}}^1$

素因数の和:49667

約数の個数: 32

約数和(自身を含む): 11251321200

約数和(自身を除く): 6252720280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2659, 5318, 10636, 13295, 21272, 26590, 46997, 53180, 93994, 106360, 187988, 234985, 375976, 469970, 939940, 1879880, 124965023, 249930046, 499860092, 624825115, 999720184, 1249650230, 2499300460, 4998600920]

約数ペア:

[(1, 4998600920), (2, 2499300460), (4, 1249650230), (5, 999720184), (8, 624825115), (10, 499860092), (20, 249930046), (40, 124965023), (2659, 1879880), (5318, 939940), (10636, 469970), (13295, 375976), (21272, 234985), (26590, 187988), (46997, 106360), (53180, 93994)]