63805300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{49081}}^1$

素因数の和:49108

約数の個数: 36

約数和(自身を含む): 149111116

約数和(自身を除く): 85305816

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 49081, 98162, 196324, 245405, 490810, 638053, 981620, 1227025, 1276106, 2454050, 2552212, 3190265, 4908100, 6380530, 12761060, 15951325, 31902650, 63805300]

約数ペア:

[(1, 63805300), (2, 31902650), (4, 15951325), (5, 12761060), (10, 6380530), (13, 4908100), (20, 3190265), (25, 2552212), (26, 2454050), (50, 1276106), (52, 1227025), (65, 981620), (100, 638053), (130, 490810), (260, 245405), (325, 196324), (650, 98162), (1300, 49081)]