2100036860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{32003}}^1$

素因数の和:32222

約数の個数: 48

約数和(自身を含む): 4693834656

約数和(自身を除く): 2593797796

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 193, 340, 386, 772, 965, 1930, 3281, 3860, 6562, 13124, 16405, 32003, 32810, 64006, 65620, 128012, 160015, 320030, 544051, 640060, 1088102, 2176204, 2720255, 5440510, 6176579, 10881020, 12353158, 24706316, 30882895, 61765790, 105001843, 123531580, 210003686, 420007372, 525009215, 1050018430, 2100036860]

約数ペア:

[(1, 2100036860), (2, 1050018430), (4, 525009215), (5, 420007372), (10, 210003686), (17, 123531580), (20, 105001843), (34, 61765790), (68, 30882895), (85, 24706316), (170, 12353158), (193, 10881020), (340, 6176579), (386, 5440510), (772, 2720255), (965, 2176204), (1930, 1088102), (3281, 640060), (3860, 544051), (6562, 320030), (13124, 160015), (16405, 128012), (32003, 65620), (32810, 64006)]