828930140

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{54751}}^1$

素因数の和:55517

約数の個数: 24

約数和(自身を含む): 1743084672

約数和(自身を除く): 914154532

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 7570, 15140, 54751, 109502, 219004, 273755, 547510, 1095020, 41446507, 82893014, 165786028, 207232535, 414465070, 828930140]

約数ペア:

[(1, 828930140), (2, 414465070), (4, 207232535), (5, 165786028), (10, 82893014), (20, 41446507), (757, 1095020), (1514, 547510), (3028, 273755), (3785, 219004), (7570, 109502), (15140, 54751)]