4120550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 8948832

約数和(自身を除く): 4828282

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 193, 305, 350, 386, 427, 610, 854, 965, 1351, 1525, 1930, 2135, 2702, 3050, 4270, 4825, 6755, 9650, 10675, 11773, 13510, 21350, 23546, 33775, 58865, 67550, 82411, 117730, 164822, 294325, 412055, 588650, 824110, 2060275, 4120550]

約数ペア:

[(1, 4120550), (2, 2060275), (5, 824110), (7, 588650), (10, 412055), (14, 294325), (25, 164822), (35, 117730), (50, 82411), (61, 67550), (70, 58865), (122, 33775), (175, 23546), (193, 21350), (305, 13510), (350, 11773), (386, 10675), (427, 9650), (610, 6755), (854, 4825), (965, 4270), (1351, 3050), (1525, 2702), (1930, 2135)]