34120720

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4397}}^1$

素因数の和:4507

約数の個数: 40

約数和(自身を含む): 80166744

約数和(自身を除く): 46046024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 4397, 7760, 8794, 17588, 21985, 35176, 43970, 70352, 87940, 175880, 351760, 426509, 853018, 1706036, 2132545, 3412072, 4265090, 6824144, 8530180, 17060360, 34120720]

約数ペア:

[(1, 34120720), (2, 17060360), (4, 8530180), (5, 6824144), (8, 4265090), (10, 3412072), (16, 2132545), (20, 1706036), (40, 853018), (80, 426509), (97, 351760), (194, 175880), (388, 87940), (485, 70352), (776, 43970), (970, 35176), (1552, 21985), (1940, 17588), (3880, 8794), (4397, 7760)]