2118889382420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{5623081}}^1$

素因数の和:5623400

約数の個数: 48

約数和(自身を含む): 4523117191488

約数和(自身を除く): 2404227809068

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 227, 332, 415, 454, 830, 908, 1135, 1660, 2270, 4540, 18841, 37682, 75364, 94205, 188410, 376820, 5623081, 11246162, 22492324, 28115405, 56230810, 112461620, 466715723, 933431446, 1276439387, 1866862892, 2333578615, 2552878774, 4667157230, 5105757548, 6382196935, 9334314460, 12764393870, 25528787740, 105944469121, 211888938242, 423777876484, 529722345605, 1059444691210, 2118889382420]

約数ペア:

[(1, 2118889382420), (2, 1059444691210), (4, 529722345605), (5, 423777876484), (10, 211888938242), (20, 105944469121), (83, 25528787740), (166, 12764393870), (227, 9334314460), (332, 6382196935), (415, 5105757548), (454, 4667157230), (830, 2552878774), (908, 2333578615), (1135, 1866862892), (1660, 1276439387), (2270, 933431446), (4540, 466715723), (18841, 112461620), (37682, 56230810), (75364, 28115405), (94205, 22492324), (188410, 11246162), (376820, 5623081)]