13306020860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4253}}^1\times {\mathrm{14221}}^1$

素因数の和:18494

約数の個数: 48

約数和(自身を含む): 30492195552

約数和(自身を除く): 17186174692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4253, 8506, 14221, 17012, 21265, 28442, 42530, 46783, 56884, 71105, 85060, 93566, 142210, 156431, 187132, 233915, 284420, 312862, 467830, 625724, 782155, 935660, 1564310, 3128620, 60481913, 120963826, 241927652, 302409565, 604819130, 665301043, 1209638260, 1330602086, 2661204172, 3326505215, 6653010430, 13306020860]

約数ペア:

[(1, 13306020860), (2, 6653010430), (4, 3326505215), (5, 2661204172), (10, 1330602086), (11, 1209638260), (20, 665301043), (22, 604819130), (44, 302409565), (55, 241927652), (110, 120963826), (220, 60481913), (4253, 3128620), (8506, 1564310), (14221, 935660), (17012, 782155), (21265, 625724), (28442, 467830), (42530, 312862), (46783, 284420), (56884, 233915), (71105, 187132), (85060, 156431), (93566, 142210)]