23150990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 43606080

約数和(自身を除く): 20455090

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 823, 970, 1646, 2813, 4115, 5626, 8230, 14065, 23867, 28130, 47734, 79831, 119335, 159662, 238670, 399155, 798310, 2315099, 4630198, 11575495, 23150990]

約数ペア:

[(1, 23150990), (2, 11575495), (5, 4630198), (10, 2315099), (29, 798310), (58, 399155), (97, 238670), (145, 159662), (194, 119335), (290, 79831), (485, 47734), (823, 28130), (970, 23867), (1646, 14065), (2813, 8230), (4115, 5626)]