42617240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36739}}^1$

素因数の和:36779

約数の個数: 32

約数和(自身を含む): 99198000

約数和(自身を除く): 56580760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 36739, 73478, 146956, 183695, 293912, 367390, 734780, 1065431, 1469560, 2130862, 4261724, 5327155, 8523448, 10654310, 21308620, 42617240]

約数ペア:

[(1, 42617240), (2, 21308620), (4, 10654310), (5, 8523448), (8, 5327155), (10, 4261724), (20, 2130862), (29, 1469560), (40, 1065431), (58, 734780), (116, 367390), (145, 293912), (232, 183695), (290, 146956), (580, 73478), (1160, 36739)]