5089990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 9517824

約数和(自身を除く): 4427834

約数列:

[1, 2, 5, 10, 67, 71, 107, 134, 142, 214, 335, 355, 535, 670, 710, 1070, 4757, 7169, 7597, 9514, 14338, 15194, 23785, 35845, 37985, 47570, 71690, 75970, 508999, 1017998, 2544995, 5089990]

約数ペア:

[(1, 5089990), (2, 2544995), (5, 1017998), (10, 508999), (67, 75970), (71, 71690), (107, 47570), (134, 37985), (142, 35845), (214, 23785), (335, 15194), (355, 14338), (535, 9514), (670, 7597), (710, 7169), (1070, 4757)]