100368080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40471}}^1$

素因数の和:40515

約数の個数: 40

約数和(自身を含む): 240889344

約数和(自身を除く): 140521264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 40471, 80942, 161884, 202355, 323768, 404710, 647536, 809420, 1254601, 1618840, 2509202, 3237680, 5018404, 6273005, 10036808, 12546010, 20073616, 25092020, 50184040, 100368080]

約数ペア:

[(1, 100368080), (2, 50184040), (4, 25092020), (5, 20073616), (8, 12546010), (10, 10036808), (16, 6273005), (20, 5018404), (31, 3237680), (40, 2509202), (62, 1618840), (80, 1254601), (124, 809420), (155, 647536), (248, 404710), (310, 323768), (496, 202355), (620, 161884), (1240, 80942), (2480, 40471)]