5655178880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{679709}}^1$

素因数の和:679741

約数の個数: 64

約数和(自身を含む): 14559388200

約数和(自身を除く): 8904209320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 679709, 1359418, 2718836, 3398545, 5437672, 6797090, 8836217, 10875344, 13594180, 17672434, 21750688, 27188360, 35344868, 43501376, 44181085, 54376720, 70689736, 87002752, 88362170, 108753440, 141379472, 176724340, 217506880, 282758944, 353448680, 435013760, 565517888, 706897360, 1131035776, 1413794720, 2827589440, 5655178880]

約数ペア:

[(1, 5655178880), (2, 2827589440), (4, 1413794720), (5, 1131035776), (8, 706897360), (10, 565517888), (13, 435013760), (16, 353448680), (20, 282758944), (26, 217506880), (32, 176724340), (40, 141379472), (52, 108753440), (64, 88362170), (65, 87002752), (80, 70689736), (104, 54376720), (128, 44181085), (130, 43501376), (160, 35344868), (208, 27188360), (260, 21750688), (320, 17672434), (416, 13594180), (520, 10875344), (640, 8836217), (832, 6797090), (1040, 5437672), (1664, 3398545), (2080, 2718836), (4160, 1359418), (8320, 679709)]