73211750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{15413}}^1$

素因数の和:15449

約数の個数: 32

約数和(自身を含む): 144275040

約数和(自身を除く): 71063290

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 15413, 30826, 77065, 154130, 292847, 385325, 585694, 770650, 1464235, 1926625, 2928470, 3853250, 7321175, 14642350, 36605875, 73211750]

約数ペア:

[(1, 73211750), (2, 36605875), (5, 14642350), (10, 7321175), (19, 3853250), (25, 2928470), (38, 1926625), (50, 1464235), (95, 770650), (125, 585694), (190, 385325), (250, 292847), (475, 154130), (950, 77065), (2375, 30826), (4750, 15413)]