325087641580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1846879}}^1$

素因数の和:1847578

約数の個数: 48

約数和(自身を含む): 736284568320

約数和(自身を除く): 411196926740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 677, 1354, 2708, 3385, 6770, 8801, 13540, 17602, 35204, 44005, 88010, 176020, 1846879, 3693758, 7387516, 9234395, 18468790, 24009427, 36937580, 48018854, 96037708, 120047135, 240094270, 480188540, 1250337083, 2500674166, 5001348332, 6251685415, 12503370830, 16254382079, 25006741660, 32508764158, 65017528316, 81271910395, 162543820790, 325087641580]

約数ペア:

[(1, 325087641580), (2, 162543820790), (4, 81271910395), (5, 65017528316), (10, 32508764158), (13, 25006741660), (20, 16254382079), (26, 12503370830), (52, 6251685415), (65, 5001348332), (130, 2500674166), (260, 1250337083), (677, 480188540), (1354, 240094270), (2708, 120047135), (3385, 96037708), (6770, 48018854), (8801, 36937580), (13540, 24009427), (17602, 18468790), (35204, 9234395), (44005, 7387516), (88010, 3693758), (176020, 1846879)]