105697540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1823}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 240242688

約数和(自身を除く): 134545148

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 223, 260, 446, 892, 1115, 1823, 2230, 2899, 3646, 4460, 5798, 7292, 9115, 11596, 14495, 18230, 23699, 28990, 36460, 47398, 57980, 94796, 118495, 236990, 406529, 473980, 813058, 1626116, 2032645, 4065290, 5284877, 8130580, 10569754, 21139508, 26424385, 52848770, 105697540]

約数ペア:

[(1, 105697540), (2, 52848770), (4, 26424385), (5, 21139508), (10, 10569754), (13, 8130580), (20, 5284877), (26, 4065290), (52, 2032645), (65, 1626116), (130, 813058), (223, 473980), (260, 406529), (446, 236990), (892, 118495), (1115, 94796), (1823, 57980), (2230, 47398), (2899, 36460), (3646, 28990), (4460, 23699), (5798, 18230), (7292, 14495), (9115, 11596)]