100432840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41161}}^1$

素因数の和:41233

約数の個数: 32

約数和(自身を含む): 229683960

約数和(自身を除く): 129251120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 41161, 82322, 164644, 205805, 329288, 411610, 823220, 1646440, 2510821, 5021642, 10043284, 12554105, 20086568, 25108210, 50216420, 100432840]

約数ペア:

[(1, 100432840), (2, 50216420), (4, 25108210), (5, 20086568), (8, 12554105), (10, 10043284), (20, 5021642), (40, 2510821), (61, 1646440), (122, 823220), (244, 411610), (305, 329288), (488, 205805), (610, 164644), (1220, 82322), (2440, 41161)]