936695890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 1851494400

約数和(自身を除く): 914798510

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 223, 395, 409, 446, 790, 818, 1027, 1115, 2045, 2054, 2230, 2899, 4090, 5135, 5317, 5798, 10270, 10634, 14495, 17617, 26585, 28990, 32311, 35234, 53170, 64622, 88085, 91207, 161555, 176170, 182414, 229021, 323110, 420043, 456035, 458042, 840086, 912070, 1145105, 1185691, 2100215, 2290210, 2371382, 4200430, 5928455, 7205353, 11856910, 14410706, 36026765, 72053530, 93669589, 187339178, 468347945, 936695890]

約数ペア:

[(1, 936695890), (2, 468347945), (5, 187339178), (10, 93669589), (13, 72053530), (26, 36026765), (65, 14410706), (79, 11856910), (130, 7205353), (158, 5928455), (223, 4200430), (395, 2371382), (409, 2290210), (446, 2100215), (790, 1185691), (818, 1145105), (1027, 912070), (1115, 840086), (2045, 458042), (2054, 456035), (2230, 420043), (2899, 323110), (4090, 229021), (5135, 182414), (5317, 176170), (5798, 161555), (10270, 91207), (10634, 88085), (14495, 64622), (17617, 53170), (26585, 35234), (28990, 32311)]