86127040

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1487}}^1$

素因数の和:1685

約数の個数: 56

約数和(自身を含む): 206361792

約数和(自身を除く): 120234752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 724, 905, 1448, 1487, 1810, 2896, 2974, 3620, 5792, 5948, 7240, 7435, 11584, 11896, 14480, 14870, 23792, 28960, 29740, 47584, 57920, 59480, 95168, 118960, 237920, 269147, 475840, 538294, 1076588, 1345735, 2153176, 2691470, 4306352, 5382940, 8612704, 10765880, 17225408, 21531760, 43063520, 86127040]

約数ペア:

[(1, 86127040), (2, 43063520), (4, 21531760), (5, 17225408), (8, 10765880), (10, 8612704), (16, 5382940), (20, 4306352), (32, 2691470), (40, 2153176), (64, 1345735), (80, 1076588), (160, 538294), (181, 475840), (320, 269147), (362, 237920), (724, 118960), (905, 95168), (1448, 59480), (1487, 57920), (1810, 47584), (2896, 29740), (2974, 28960), (3620, 23792), (5792, 14870), (5948, 14480), (7240, 11896), (7435, 11584)]