102174680

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35977}}^1$

素因数の和:36059

約数の個数: 32

約数和(自身を含む): 233137440

約数和(自身を除く): 130962760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 35977, 71954, 143908, 179885, 287816, 359770, 719540, 1439080, 2554367, 5108734, 10217468, 12771835, 20434936, 25543670, 51087340, 102174680]

約数ペア:

[(1, 102174680), (2, 51087340), (4, 25543670), (5, 20434936), (8, 12771835), (10, 10217468), (20, 5108734), (40, 2554367), (71, 1439080), (142, 719540), (284, 359770), (355, 287816), (568, 179885), (710, 143908), (1420, 71954), (2840, 35977)]