1337678500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{27581}}^1$

素因数の和:27697

約数の個数: 48

約数和(自身を含む): 2951715312

約数和(自身を除く): 1614036812

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 970, 1940, 2425, 4850, 9700, 12125, 24250, 27581, 48500, 55162, 110324, 137905, 275810, 551620, 689525, 1379050, 2675357, 2758100, 3447625, 5350714, 6895250, 10701428, 13376785, 13790500, 26753570, 53507140, 66883925, 133767850, 267535700, 334419625, 668839250, 1337678500]

約数ペア:

[(1, 1337678500), (2, 668839250), (4, 334419625), (5, 267535700), (10, 133767850), (20, 66883925), (25, 53507140), (50, 26753570), (97, 13790500), (100, 13376785), (125, 10701428), (194, 6895250), (250, 5350714), (388, 3447625), (485, 2758100), (500, 2675357), (970, 1379050), (1940, 689525), (2425, 551620), (4850, 275810), (9700, 137905), (12125, 110324), (24250, 55162), (27581, 48500)]