14286040640

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{628787}}^1$

素因数の和:628875

約数の個数: 56

約数和(自身を含む): 34497824832

約数和(自身を除く): 20211784192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 11360, 22720, 628787, 1257574, 2515148, 3143935, 5030296, 6287870, 10060592, 12575740, 20121184, 25151480, 40242368, 44643877, 50302960, 89287754, 100605920, 178575508, 201211840, 223219385, 357151016, 446438770, 714302032, 892877540, 1428604064, 1785755080, 2857208128, 3571510160, 7143020320, 14286040640]

約数ペア:

[(1, 14286040640), (2, 7143020320), (4, 3571510160), (5, 2857208128), (8, 1785755080), (10, 1428604064), (16, 892877540), (20, 714302032), (32, 446438770), (40, 357151016), (64, 223219385), (71, 201211840), (80, 178575508), (142, 100605920), (160, 89287754), (284, 50302960), (320, 44643877), (355, 40242368), (568, 25151480), (710, 20121184), (1136, 12575740), (1420, 10060592), (2272, 6287870), (2840, 5030296), (4544, 3143935), (5680, 2515148), (11360, 1257574), (22720, 628787)]