40618750

素因数分解:

$2^1\times 5^5\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 78088752

約数和(自身を除く): 37470002

約数列:

[1, 2, 5, 10, 25, 50, 67, 97, 125, 134, 194, 250, 335, 485, 625, 670, 970, 1250, 1675, 2425, 3125, 3350, 4850, 6250, 6499, 8375, 12125, 12998, 16750, 24250, 32495, 41875, 60625, 64990, 83750, 121250, 162475, 209375, 303125, 324950, 418750, 606250, 812375, 1624750, 4061875, 8123750, 20309375, 40618750]

約数ペア:

[(1, 40618750), (2, 20309375), (5, 8123750), (10, 4061875), (25, 1624750), (50, 812375), (67, 606250), (97, 418750), (125, 324950), (134, 303125), (194, 209375), (250, 162475), (335, 121250), (485, 83750), (625, 64990), (670, 60625), (970, 41875), (1250, 32495), (1675, 24250), (2425, 16750), (3125, 12998), (3350, 12125), (4850, 8375), (6250, 6499)]