3670055740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{21817}}^1$

素因数の和:22486

約数の個数: 48

約数和(自身を含む): 8313181632

約数和(自身を除く): 4643125892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 647, 1294, 2588, 3235, 6470, 8411, 12940, 16822, 21817, 33644, 42055, 43634, 84110, 87268, 109085, 168220, 218170, 283621, 436340, 567242, 1134484, 1418105, 2836210, 5672420, 14115599, 28231198, 56462396, 70577995, 141155990, 183502787, 282311980, 367005574, 734011148, 917513935, 1835027870, 3670055740]

約数ペア:

[(1, 3670055740), (2, 1835027870), (4, 917513935), (5, 734011148), (10, 367005574), (13, 282311980), (20, 183502787), (26, 141155990), (52, 70577995), (65, 56462396), (130, 28231198), (260, 14115599), (647, 5672420), (1294, 2836210), (2588, 1418105), (3235, 1134484), (6470, 567242), (8411, 436340), (12940, 283621), (16822, 218170), (21817, 168220), (33644, 109085), (42055, 87268), (43634, 84110)]