13896173240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{23459}}^1$

素因数の和:23780

約数の個数: 64

約数和(自身を含む): 31924368000

約数和(自身を除く): 18028194760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 251, 295, 472, 502, 590, 1004, 1180, 1255, 2008, 2360, 2510, 5020, 10040, 14809, 23459, 29618, 46918, 59236, 74045, 93836, 117295, 118472, 148090, 187672, 234590, 296180, 469180, 592360, 938360, 1384081, 2768162, 5536324, 5888209, 6920405, 11072648, 11776418, 13840810, 23552836, 27681620, 29441045, 47105672, 55363240, 58882090, 117764180, 235528360, 347404331, 694808662, 1389617324, 1737021655, 2779234648, 3474043310, 6948086620, 13896173240]

約数ペア:

[(1, 13896173240), (2, 6948086620), (4, 3474043310), (5, 2779234648), (8, 1737021655), (10, 1389617324), (20, 694808662), (40, 347404331), (59, 235528360), (118, 117764180), (236, 58882090), (251, 55363240), (295, 47105672), (472, 29441045), (502, 27681620), (590, 23552836), (1004, 13840810), (1180, 11776418), (1255, 11072648), (2008, 6920405), (2360, 5888209), (2510, 5536324), (5020, 2768162), (10040, 1384081), (14809, 938360), (23459, 592360), (29618, 469180), (46918, 296180), (59236, 234590), (74045, 187672), (93836, 148090), (117295, 118472)]