8281130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5791}}^1$

素因数の和:5822

約数の個数: 32

約数和(自身を含む): 17515008

約数和(自身を除く): 9233878

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 5791, 11582, 28955, 57910, 63701, 75283, 127402, 150566, 318505, 376415, 637010, 752830, 828113, 1656226, 4140565, 8281130]

約数ペア:

[(1, 8281130), (2, 4140565), (5, 1656226), (10, 828113), (11, 752830), (13, 637010), (22, 376415), (26, 318505), (55, 150566), (65, 127402), (110, 75283), (130, 63701), (143, 57910), (286, 28955), (715, 11582), (1430, 5791)]