22531550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 44528400

約数和(自身を除く): 21996850

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 205, 290, 379, 410, 725, 758, 1025, 1189, 1450, 1895, 2050, 2378, 3790, 5945, 9475, 10991, 11890, 15539, 18950, 21982, 29725, 31078, 54955, 59450, 77695, 109910, 155390, 274775, 388475, 450631, 549550, 776950, 901262, 2253155, 4506310, 11265775, 22531550]

約数ペア:

[(1, 22531550), (2, 11265775), (5, 4506310), (10, 2253155), (25, 901262), (29, 776950), (41, 549550), (50, 450631), (58, 388475), (82, 274775), (145, 155390), (205, 109910), (290, 77695), (379, 59450), (410, 54955), (725, 31078), (758, 29725), (1025, 21982), (1189, 18950), (1450, 15539), (1895, 11890), (2050, 10991), (2378, 9475), (3790, 5945)]