4771250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:380

約数の個数: 40

約数和(自身を含む): 9784368

約数和(自身を除く): 5013118

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 347, 550, 625, 694, 1250, 1375, 1735, 2750, 3470, 3817, 6875, 7634, 8675, 13750, 17350, 19085, 38170, 43375, 86750, 95425, 190850, 216875, 433750, 477125, 954250, 2385625, 4771250]

約数ペア:

[(1, 4771250), (2, 2385625), (5, 954250), (10, 477125), (11, 433750), (22, 216875), (25, 190850), (50, 95425), (55, 86750), (110, 43375), (125, 38170), (250, 19085), (275, 17350), (347, 13750), (550, 8675), (625, 7634), (694, 6875), (1250, 3817), (1375, 3470), (1735, 2750)]