84821210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 157090752

約数和(自身を除く): 72269542

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 443, 467, 886, 934, 2215, 2335, 4430, 4670, 18163, 19147, 36326, 38294, 90815, 95735, 181630, 191470, 206881, 413762, 1034405, 2068810, 8482121, 16964242, 42410605, 84821210]

約数ペア:

[(1, 84821210), (2, 42410605), (5, 16964242), (10, 8482121), (41, 2068810), (82, 1034405), (205, 413762), (410, 206881), (443, 191470), (467, 181630), (886, 95735), (934, 90815), (2215, 38294), (2335, 36326), (4430, 19147), (4670, 18163)]