63163120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25469}}^1$

素因数の和:25513

約数の個数: 40

約数和(自身を含む): 151597440

約数和(自身を除く): 88434320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 25469, 50938, 101876, 127345, 203752, 254690, 407504, 509380, 789539, 1018760, 1579078, 2037520, 3158156, 3947695, 6316312, 7895390, 12632624, 15790780, 31581560, 63163120]

約数ペア:

[(1, 63163120), (2, 31581560), (4, 15790780), (5, 12632624), (8, 7895390), (10, 6316312), (16, 3947695), (20, 3158156), (31, 2037520), (40, 1579078), (62, 1018760), (80, 789539), (124, 509380), (155, 407504), (248, 254690), (310, 203752), (496, 127345), (620, 101876), (1240, 50938), (2480, 25469)]