2080870010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{119659}}^1$

素因数の和:119750

約数の個数: 32

約数和(自身を含む): 3928677120

約数和(自身を除く): 1847807110

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 8695, 17390, 119659, 239318, 598295, 1196590, 4427383, 5623973, 8854766, 11247946, 22136915, 28119865, 44273830, 56239730, 208087001, 416174002, 1040435005, 2080870010]

約数ペア:

[(1, 2080870010), (2, 1040435005), (5, 416174002), (10, 208087001), (37, 56239730), (47, 44273830), (74, 28119865), (94, 22136915), (185, 11247946), (235, 8854766), (370, 5623973), (470, 4427383), (1739, 1196590), (3478, 598295), (8695, 239318), (17390, 119659)]