74019700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43541}}^1$

素因数の和:43572

約数の個数: 36

約数和(自身を含む): 170075052

約数和(自身を除く): 96055352

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 43541, 87082, 174164, 217705, 435410, 740197, 870820, 1088525, 1480394, 2177050, 2960788, 3700985, 4354100, 7401970, 14803940, 18504925, 37009850, 74019700]

約数ペア:

[(1, 74019700), (2, 37009850), (4, 18504925), (5, 14803940), (10, 7401970), (17, 4354100), (20, 3700985), (25, 2960788), (34, 2177050), (50, 1480394), (68, 1088525), (85, 870820), (100, 740197), (170, 435410), (340, 217705), (425, 174164), (850, 87082), (1700, 43541)]