4108750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 40

約数和(自身を含む): 8153640

約数和(自身を除く): 4044890

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 173, 190, 250, 346, 475, 625, 865, 950, 1250, 1730, 2375, 3287, 4325, 4750, 6574, 8650, 11875, 16435, 21625, 23750, 32870, 43250, 82175, 108125, 164350, 216250, 410875, 821750, 2054375, 4108750]

約数ペア:

[(1, 4108750), (2, 2054375), (5, 821750), (10, 410875), (19, 216250), (25, 164350), (38, 108125), (50, 82175), (95, 43250), (125, 32870), (173, 23750), (190, 21625), (250, 16435), (346, 11875), (475, 8650), (625, 6574), (865, 4750), (950, 4325), (1250, 3287), (1730, 2375)]