42334780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 93985920

約数和(自身を除く): 51651140

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 1553, 2726, 3106, 5452, 6212, 6815, 7765, 13630, 15530, 27260, 31060, 45037, 72991, 90074, 145982, 180148, 225185, 291964, 364955, 450370, 729910, 900740, 1459820, 2116739, 4233478, 8466956, 10583695, 21167390, 42334780]

約数ペア:

[(1, 42334780), (2, 21167390), (4, 10583695), (5, 8466956), (10, 4233478), (20, 2116739), (29, 1459820), (47, 900740), (58, 729910), (94, 450370), (116, 364955), (145, 291964), (188, 225185), (235, 180148), (290, 145982), (470, 90074), (580, 72991), (940, 45037), (1363, 31060), (1553, 27260), (2726, 15530), (3106, 13630), (5452, 7765), (6212, 6815)]