101112040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53783}}^1$

素因数の和:53841

約数の個数: 32

約数和(自身を含む): 232346880

約数和(自身を除く): 131234840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 53783, 107566, 215132, 268915, 430264, 537830, 1075660, 2151320, 2527801, 5055602, 10111204, 12639005, 20222408, 25278010, 50556020, 101112040]

約数ペア:

[(1, 101112040), (2, 50556020), (4, 25278010), (5, 20222408), (8, 12639005), (10, 10111204), (20, 5055602), (40, 2527801), (47, 2151320), (94, 1075660), (188, 537830), (235, 430264), (376, 268915), (470, 215132), (940, 107566), (1880, 53783)]