27433150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 54639360

約数和(自身を除く): 27206210

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 431, 475, 670, 862, 950, 1273, 1675, 2155, 2546, 3350, 4310, 6365, 8189, 10775, 12730, 16378, 21550, 28877, 31825, 40945, 57754, 63650, 81890, 144385, 204725, 288770, 409450, 548663, 721925, 1097326, 1443850, 2743315, 5486630, 13716575, 27433150]

約数ペア:

[(1, 27433150), (2, 13716575), (5, 5486630), (10, 2743315), (19, 1443850), (25, 1097326), (38, 721925), (50, 548663), (67, 409450), (95, 288770), (134, 204725), (190, 144385), (335, 81890), (431, 63650), (475, 57754), (670, 40945), (862, 31825), (950, 28877), (1273, 21550), (1675, 16378), (2155, 12730), (2546, 10775), (3350, 8189), (4310, 6365)]