16867250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 34369920

約数和(自身を除く): 17502670

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 67, 95, 106, 125, 134, 190, 250, 265, 335, 475, 530, 670, 950, 1007, 1273, 1325, 1675, 2014, 2375, 2546, 2650, 3350, 3551, 4750, 5035, 6365, 6625, 7102, 8375, 10070, 12730, 13250, 16750, 17755, 25175, 31825, 35510, 50350, 63650, 67469, 88775, 125875, 134938, 159125, 177550, 251750, 318250, 337345, 443875, 674690, 887750, 1686725, 3373450, 8433625, 16867250]

約数ペア:

[(1, 16867250), (2, 8433625), (5, 3373450), (10, 1686725), (19, 887750), (25, 674690), (38, 443875), (50, 337345), (53, 318250), (67, 251750), (95, 177550), (106, 159125), (125, 134938), (134, 125875), (190, 88775), (250, 67469), (265, 63650), (335, 50350), (475, 35510), (530, 31825), (670, 25175), (950, 17755), (1007, 16750), (1273, 13250), (1325, 12730), (1675, 10070), (2014, 8375), (2375, 7102), (2546, 6625), (2650, 6365), (3350, 5035), (3551, 4750)]