100808323850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{648911}}^1$

素因数の和:649175

約数の個数: 48

約数和(自身を含む): 202772021760

約数和(自身を除く): 101963697910

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 239, 325, 478, 650, 1195, 2390, 3107, 5975, 6214, 11950, 15535, 31070, 77675, 155350, 648911, 1297822, 3244555, 6489110, 8435843, 16222775, 16871686, 32445550, 42179215, 84358430, 155089729, 210896075, 310179458, 421792150, 775448645, 1550897290, 2016166477, 3877243225, 4032332954, 7754486450, 10080832385, 20161664770, 50404161925, 100808323850]

約数ペア:

[(1, 100808323850), (2, 50404161925), (5, 20161664770), (10, 10080832385), (13, 7754486450), (25, 4032332954), (26, 3877243225), (50, 2016166477), (65, 1550897290), (130, 775448645), (239, 421792150), (325, 310179458), (478, 210896075), (650, 155089729), (1195, 84358430), (2390, 42179215), (3107, 32445550), (5975, 16871686), (6214, 16222775), (11950, 8435843), (15535, 6489110), (31070, 3244555), (77675, 1297822), (155350, 648911)]