2926467220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{27551}}^1$

素因数の和:27720

約数の個数: 48

約数和(自身を含む): 6332110848

約数和(自身を除く): 3405643628

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 113, 188, 226, 235, 452, 470, 565, 940, 1130, 2260, 5311, 10622, 21244, 26555, 27551, 53110, 55102, 106220, 110204, 137755, 275510, 551020, 1294897, 2589794, 3113263, 5179588, 6226526, 6474485, 12453052, 12948970, 15566315, 25897940, 31132630, 62265260, 146323361, 292646722, 585293444, 731616805, 1463233610, 2926467220]

約数ペア:

[(1, 2926467220), (2, 1463233610), (4, 731616805), (5, 585293444), (10, 292646722), (20, 146323361), (47, 62265260), (94, 31132630), (113, 25897940), (188, 15566315), (226, 12948970), (235, 12453052), (452, 6474485), (470, 6226526), (565, 5179588), (940, 3113263), (1130, 2589794), (2260, 1294897), (5311, 551020), (10622, 275510), (21244, 137755), (26555, 110204), (27551, 106220), (53110, 55102)]