776932130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1109}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 1601117280

約数和(自身を除く): 824185150

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 317, 442, 634, 1105, 1109, 1585, 2210, 2218, 3170, 4121, 5389, 5545, 8242, 10778, 11090, 14417, 18853, 20605, 26945, 28834, 37706, 41210, 53890, 70057, 72085, 94265, 140114, 144170, 188530, 245089, 350285, 351553, 490178, 700570, 703106, 1225445, 1757765, 2450890, 3515530, 4570189, 5976401, 9140378, 11952802, 22850945, 29882005, 45701890, 59764010, 77693213, 155386426, 388466065, 776932130]

約数ペア:

[(1, 776932130), (2, 388466065), (5, 155386426), (10, 77693213), (13, 59764010), (17, 45701890), (26, 29882005), (34, 22850945), (65, 11952802), (85, 9140378), (130, 5976401), (170, 4570189), (221, 3515530), (317, 2450890), (442, 1757765), (634, 1225445), (1105, 703106), (1109, 700570), (1585, 490178), (2210, 351553), (2218, 350285), (3170, 245089), (4121, 188530), (5389, 144170), (5545, 140114), (8242, 94265), (10778, 72085), (11090, 70057), (14417, 53890), (18853, 41210), (20605, 37706), (26945, 28834)]