2824055354920

素因数分解:

$2^3\times 5^1\times {\mathrm{123931}}^1\times {\mathrm{569683}}^1$

素因数の和:693625

約数の個数: 32

約数和(自身を含む): 6354186973920

約数和(自身を除く): 3530131619000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 123931, 247862, 495724, 569683, 619655, 991448, 1139366, 1239310, 2278732, 2478620, 2848415, 4557464, 4957240, 5696830, 11393660, 22787320, 70601383873, 141202767746, 282405535492, 353006919365, 564811070984, 706013838730, 1412027677460, 2824055354920]

約数ペア:

[(1, 2824055354920), (2, 1412027677460), (4, 706013838730), (5, 564811070984), (8, 353006919365), (10, 282405535492), (20, 141202767746), (40, 70601383873), (123931, 22787320), (247862, 11393660), (495724, 5696830), (569683, 4957240), (619655, 4557464), (991448, 2848415), (1139366, 2478620), (1239310, 2278732)]