39480350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8677}}^1$

素因数の和:8709

約数の個数: 48

約数和(自身を含む): 90390048

約数和(自身を除く): 50909698

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 8677, 17354, 43385, 60739, 86770, 112801, 121478, 216925, 225602, 303695, 433850, 564005, 607390, 789607, 1128010, 1518475, 1579214, 2820025, 3036950, 3948035, 5640050, 7896070, 19740175, 39480350]

約数ペア:

[(1, 39480350), (2, 19740175), (5, 7896070), (7, 5640050), (10, 3948035), (13, 3036950), (14, 2820025), (25, 1579214), (26, 1518475), (35, 1128010), (50, 789607), (65, 607390), (70, 564005), (91, 433850), (130, 303695), (175, 225602), (182, 216925), (325, 121478), (350, 112801), (455, 86770), (650, 60739), (910, 43385), (2275, 17354), (4550, 8677)]