2313400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 5524200

約数和(自身を除く): 3210800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 269, 344, 430, 538, 860, 1075, 1076, 1345, 1720, 2150, 2152, 2690, 4300, 5380, 6725, 8600, 10760, 11567, 13450, 23134, 26900, 46268, 53800, 57835, 92536, 115670, 231340, 289175, 462680, 578350, 1156700, 2313400]

約数ペア:

[(1, 2313400), (2, 1156700), (4, 578350), (5, 462680), (8, 289175), (10, 231340), (20, 115670), (25, 92536), (40, 57835), (43, 53800), (50, 46268), (86, 26900), (100, 23134), (172, 13450), (200, 11567), (215, 10760), (269, 8600), (344, 6725), (430, 5380), (538, 4300), (860, 2690), (1075, 2152), (1076, 2150), (1345, 1720)]