4930750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 10208016

約数和(自身を除く): 5277266

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 163, 242, 250, 275, 326, 550, 605, 815, 1210, 1375, 1630, 1793, 2750, 3025, 3586, 4075, 6050, 8150, 8965, 15125, 17930, 19723, 20375, 30250, 39446, 40750, 44825, 89650, 98615, 197230, 224125, 448250, 493075, 986150, 2465375, 4930750]

約数ペア:

[(1, 4930750), (2, 2465375), (5, 986150), (10, 493075), (11, 448250), (22, 224125), (25, 197230), (50, 98615), (55, 89650), (110, 44825), (121, 40750), (125, 39446), (163, 30250), (242, 20375), (250, 19723), (275, 17930), (326, 15125), (550, 8965), (605, 8150), (815, 6050), (1210, 4075), (1375, 3586), (1630, 3025), (1793, 2750)]