98212960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19801}}^1$

素因数の和:19847

約数の個数: 48

約数和(自身を含む): 239524992

約数和(自身を除く): 141312032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 19801, 39602, 79204, 99005, 158408, 198010, 316816, 396020, 613831, 633632, 792040, 1227662, 1584080, 2455324, 3069155, 3168160, 4910648, 6138310, 9821296, 12276620, 19642592, 24553240, 49106480, 98212960]

約数ペア:

[(1, 98212960), (2, 49106480), (4, 24553240), (5, 19642592), (8, 12276620), (10, 9821296), (16, 6138310), (20, 4910648), (31, 3168160), (32, 3069155), (40, 2455324), (62, 1584080), (80, 1227662), (124, 792040), (155, 633632), (160, 613831), (248, 396020), (310, 316816), (496, 198010), (620, 158408), (992, 99005), (1240, 79204), (2480, 39602), (4960, 19801)]