82889690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 83672230

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 101, 107, 118, 130, 202, 214, 295, 505, 535, 590, 767, 1010, 1070, 1313, 1391, 1534, 2626, 2782, 3835, 5959, 6313, 6565, 6955, 7670, 10807, 11918, 12626, 13130, 13910, 21614, 29795, 31565, 54035, 59590, 63130, 77467, 82069, 108070, 140491, 154934, 164138, 280982, 387335, 410345, 637613, 702455, 774670, 820690, 1275226, 1404910, 3188065, 6376130, 8288969, 16577938, 41444845, 82889690]

約数ペア:

[(1, 82889690), (2, 41444845), (5, 16577938), (10, 8288969), (13, 6376130), (26, 3188065), (59, 1404910), (65, 1275226), (101, 820690), (107, 774670), (118, 702455), (130, 637613), (202, 410345), (214, 387335), (295, 280982), (505, 164138), (535, 154934), (590, 140491), (767, 108070), (1010, 82069), (1070, 77467), (1313, 63130), (1391, 59590), (1534, 54035), (2626, 31565), (2782, 29795), (3835, 21614), (5959, 13910), (6313, 13130), (6565, 12626), (6955, 11918), (7670, 10807)]