38372220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7351}}^1$

素因数の和:7395

約数の個数: 72

約数和(自身を含む): 120425760

約数和(自身を除く): 82053540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 7351, 14702, 22053, 29404, 36755, 44106, 66159, 73510, 88212, 110265, 132318, 147020, 213179, 220530, 264636, 330795, 426358, 441060, 639537, 661590, 852716, 1065895, 1279074, 1323180, 1918611, 2131790, 2558148, 3197685, 3837222, 4263580, 6395370, 7674444, 9593055, 12790740, 19186110, 38372220]

約数ペア:

[(1, 38372220), (2, 19186110), (3, 12790740), (4, 9593055), (5, 7674444), (6, 6395370), (9, 4263580), (10, 3837222), (12, 3197685), (15, 2558148), (18, 2131790), (20, 1918611), (29, 1323180), (30, 1279074), (36, 1065895), (45, 852716), (58, 661590), (60, 639537), (87, 441060), (90, 426358), (116, 330795), (145, 264636), (174, 220530), (180, 213179), (261, 147020), (290, 132318), (348, 110265), (435, 88212), (522, 73510), (580, 66159), (870, 44106), (1044, 36755), (1305, 29404), (1740, 22053), (2610, 14702), (5220, 7351)]