13986250

素因数分解:

$2^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 40

約数和(自身を含む): 26766432

約数和(自身を除く): 12780182

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 167, 250, 334, 335, 625, 670, 835, 1250, 1670, 1675, 3350, 4175, 8350, 8375, 11189, 16750, 20875, 22378, 41750, 41875, 55945, 83750, 104375, 111890, 208750, 279725, 559450, 1398625, 2797250, 6993125, 13986250]

約数ペア:

[(1, 13986250), (2, 6993125), (5, 2797250), (10, 1398625), (25, 559450), (50, 279725), (67, 208750), (125, 111890), (134, 104375), (167, 83750), (250, 55945), (334, 41875), (335, 41750), (625, 22378), (670, 20875), (835, 16750), (1250, 11189), (1670, 8375), (1675, 8350), (3350, 4175)]