6385454920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{89633}}^1$

素因数の和:89794

約数の個数: 64

約数和(自身を含む): 15585559920

約数和(自身を除く): 9200105000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 1096, 1370, 1781, 2740, 3562, 5480, 7124, 8905, 14248, 17810, 35620, 71240, 89633, 179266, 358532, 448165, 717064, 896330, 1165229, 1792660, 2330458, 3585320, 4660916, 5826145, 9321832, 11652290, 12279721, 23304580, 24559442, 46609160, 49118884, 61398605, 98237768, 122797210, 159636373, 245594420, 319272746, 491188840, 638545492, 798181865, 1277090984, 1596363730, 3192727460, 6385454920]

約数ペア:

[(1, 6385454920), (2, 3192727460), (4, 1596363730), (5, 1277090984), (8, 798181865), (10, 638545492), (13, 491188840), (20, 319272746), (26, 245594420), (40, 159636373), (52, 122797210), (65, 98237768), (104, 61398605), (130, 49118884), (137, 46609160), (260, 24559442), (274, 23304580), (520, 12279721), (548, 11652290), (685, 9321832), (1096, 5826145), (1370, 4660916), (1781, 3585320), (2740, 2330458), (3562, 1792660), (5480, 1165229), (7124, 896330), (8905, 717064), (14248, 448165), (17810, 358532), (35620, 179266), (71240, 89633)]