46485020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 103572000

約数和(自身を除く): 57086980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 821, 1490, 1642, 2831, 2980, 3284, 4105, 5662, 8210, 11324, 14155, 15599, 16420, 28310, 31198, 56620, 62396, 77995, 122329, 155990, 244658, 311980, 489316, 611645, 1223290, 2324251, 2446580, 4648502, 9297004, 11621255, 23242510, 46485020]

約数ペア:

[(1, 46485020), (2, 23242510), (4, 11621255), (5, 9297004), (10, 4648502), (19, 2446580), (20, 2324251), (38, 1223290), (76, 611645), (95, 489316), (149, 311980), (190, 244658), (298, 155990), (380, 122329), (596, 77995), (745, 62396), (821, 56620), (1490, 31198), (1642, 28310), (2831, 16420), (2980, 15599), (3284, 14155), (4105, 11324), (5662, 8210)]