8377130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 15856128

約数和(自身を除く): 7478998

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 443, 610, 886, 1891, 2215, 3782, 4430, 9455, 13733, 18910, 27023, 27466, 54046, 68665, 135115, 137330, 270230, 837713, 1675426, 4188565, 8377130]

約数ペア:

[(1, 8377130), (2, 4188565), (5, 1675426), (10, 837713), (31, 270230), (61, 137330), (62, 135115), (122, 68665), (155, 54046), (305, 27466), (310, 27023), (443, 18910), (610, 13733), (886, 9455), (1891, 4430), (2215, 3782)]