2043669950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{834151}}^1$

素因数の和:834177

約数の個数: 36

約数和(自身を含む): 4421839752

約数和(自身を除く): 2378169802

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 834151, 1668302, 4170755, 5839057, 8341510, 11678114, 20853775, 29195285, 40873399, 41707550, 58390570, 81746798, 145976425, 204366995, 291952850, 408733990, 1021834975, 2043669950]

約数ペア:

[(1, 2043669950), (2, 1021834975), (5, 408733990), (7, 291952850), (10, 204366995), (14, 145976425), (25, 81746798), (35, 58390570), (49, 41707550), (50, 40873399), (70, 29195285), (98, 20853775), (175, 11678114), (245, 8341510), (350, 5839057), (490, 4170755), (1225, 1668302), (2450, 834151)]