84893360

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2029}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 197851920

約数和(自身を除く): 112958560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 1046, 2029, 2092, 2615, 4058, 4184, 5230, 8116, 8368, 10145, 10460, 16232, 20290, 20920, 32464, 40580, 41840, 81160, 162320, 1061167, 2122334, 4244668, 5305835, 8489336, 10611670, 16978672, 21223340, 42446680, 84893360]

約数ペア:

[(1, 84893360), (2, 42446680), (4, 21223340), (5, 16978672), (8, 10611670), (10, 8489336), (16, 5305835), (20, 4244668), (40, 2122334), (80, 1061167), (523, 162320), (1046, 81160), (2029, 41840), (2092, 40580), (2615, 32464), (4058, 20920), (4184, 20290), (5230, 16232), (8116, 10460), (8368, 10145)]