2022843340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307423}}^1$

素因数の和:307486

約数の個数: 48

約数和(自身を含む): 4958134272

約数和(自身を除く): 2935290932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 307423, 614846, 1229692, 1537115, 2151961, 3074230, 4303922, 6148460, 8607844, 10759805, 14448881, 21519610, 28897762, 43039220, 57795524, 72244405, 101142167, 144488810, 202284334, 288977620, 404568668, 505710835, 1011421670, 2022843340]

約数ペア:

[(1, 2022843340), (2, 1011421670), (4, 505710835), (5, 404568668), (7, 288977620), (10, 202284334), (14, 144488810), (20, 101142167), (28, 72244405), (35, 57795524), (47, 43039220), (70, 28897762), (94, 21519610), (140, 14448881), (188, 10759805), (235, 8607844), (329, 6148460), (470, 4303922), (658, 3074230), (940, 2151961), (1316, 1537115), (1645, 1229692), (3290, 614846), (6580, 307423)]