9190960

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 21556656

約数和(自身を除く): 12365696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 877, 1048, 1310, 1754, 2096, 2620, 3508, 4385, 5240, 7016, 8770, 10480, 14032, 17540, 35080, 70160, 114887, 229774, 459548, 574435, 919096, 1148870, 1838192, 2297740, 4595480, 9190960]

約数ペア:

[(1, 9190960), (2, 4595480), (4, 2297740), (5, 1838192), (8, 1148870), (10, 919096), (16, 574435), (20, 459548), (40, 229774), (80, 114887), (131, 70160), (262, 35080), (524, 17540), (655, 14032), (877, 10480), (1048, 8770), (1310, 7016), (1754, 5240), (2096, 4385), (2620, 3508)]