1567149820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{23623}}^1$

素因数の和:23770

約数の個数: 48

約数和(自身を含む): 3429070848

約数和(自身を除く): 1861921028

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 2140, 3317, 6634, 13268, 16585, 23623, 33170, 47246, 66340, 94492, 118115, 236230, 472460, 732313, 1464626, 2527661, 2929252, 3661565, 5055322, 7323130, 10110644, 12638305, 14646260, 25276610, 50553220, 78357491, 156714982, 313429964, 391787455, 783574910, 1567149820]

約数ペア:

[(1, 1567149820), (2, 783574910), (4, 391787455), (5, 313429964), (10, 156714982), (20, 78357491), (31, 50553220), (62, 25276610), (107, 14646260), (124, 12638305), (155, 10110644), (214, 7323130), (310, 5055322), (428, 3661565), (535, 2929252), (620, 2527661), (1070, 1464626), (2140, 732313), (3317, 472460), (6634, 236230), (13268, 118115), (16585, 94492), (23623, 66340), (33170, 47246)]