371120080

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{12437}}^1$

素因数の和:12823

約数の個数: 40

約数和(自身を含む): 865237032

約数和(自身を除く): 494116952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 5968, 7460, 12437, 14920, 24874, 29840, 49748, 62185, 99496, 124370, 198992, 248740, 497480, 994960, 4639001, 9278002, 18556004, 23195005, 37112008, 46390010, 74224016, 92780020, 185560040, 371120080]

約数ペア:

[(1, 371120080), (2, 185560040), (4, 92780020), (5, 74224016), (8, 46390010), (10, 37112008), (16, 23195005), (20, 18556004), (40, 9278002), (80, 4639001), (373, 994960), (746, 497480), (1492, 248740), (1865, 198992), (2984, 124370), (3730, 99496), (5968, 62185), (7460, 49748), (12437, 29840), (14920, 24874)]