171055403740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17781227}}^1$

素因数の和:17781286

約数の個数: 48

約数和(自身を含む): 397303758432

約数和(自身を除く): 226248354692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 17781227, 35562454, 71124908, 88906135, 177812270, 231155951, 355624540, 462311902, 657905399, 924623804, 1155779755, 1315810798, 2311559510, 2631621596, 3289526995, 4623119020, 6579053990, 8552770187, 13158107980, 17105540374, 34211080748, 42763850935, 85527701870, 171055403740]

約数ペア:

[(1, 171055403740), (2, 85527701870), (4, 42763850935), (5, 34211080748), (10, 17105540374), (13, 13158107980), (20, 8552770187), (26, 6579053990), (37, 4623119020), (52, 3289526995), (65, 2631621596), (74, 2311559510), (130, 1315810798), (148, 1155779755), (185, 924623804), (260, 657905399), (370, 462311902), (481, 355624540), (740, 231155951), (962, 177812270), (1924, 88906135), (2405, 71124908), (4810, 35562454), (9620, 17781227)]