2010954320

素因数分解:

$2^4\times 5^1\times {\mathrm{3527}}^1\times {\mathrm{7127}}^1$

素因数の和:10667

約数の個数: 40

約数和(自身を含む): 4677450624

約数和(自身を除く): 2666496304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3527, 7054, 7127, 14108, 14254, 17635, 28216, 28508, 35270, 35635, 56432, 57016, 70540, 71270, 114032, 141080, 142540, 282160, 285080, 570160, 25136929, 50273858, 100547716, 125684645, 201095432, 251369290, 402190864, 502738580, 1005477160, 2010954320]

約数ペア:

[(1, 2010954320), (2, 1005477160), (4, 502738580), (5, 402190864), (8, 251369290), (10, 201095432), (16, 125684645), (20, 100547716), (40, 50273858), (80, 25136929), (3527, 570160), (7054, 285080), (7127, 282160), (14108, 142540), (14254, 141080), (17635, 114032), (28216, 71270), (28508, 70540), (35270, 57016), (35635, 56432)]