22630520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2748

約数の個数: 64

約数和(自身を含む): 58492800

約数和(自身を除く): 35862280

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 2707, 4180, 5414, 8360, 10828, 13535, 21656, 27070, 29777, 51433, 54140, 59554, 102866, 108280, 119108, 148885, 205732, 238216, 257165, 297770, 411464, 514330, 565763, 595540, 1028660, 1131526, 1191080, 2057320, 2263052, 2828815, 4526104, 5657630, 11315260, 22630520]

約数ペア:

[(1, 22630520), (2, 11315260), (4, 5657630), (5, 4526104), (8, 2828815), (10, 2263052), (11, 2057320), (19, 1191080), (20, 1131526), (22, 1028660), (38, 595540), (40, 565763), (44, 514330), (55, 411464), (76, 297770), (88, 257165), (95, 238216), (110, 205732), (152, 148885), (190, 119108), (209, 108280), (220, 102866), (380, 59554), (418, 54140), (440, 51433), (760, 29777), (836, 27070), (1045, 21656), (1672, 13535), (2090, 10828), (2707, 8360), (4180, 5414)]