13964500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2539}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 33284160

約数和(自身を除く): 19319660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2539, 2750, 5078, 5500, 10156, 12695, 25390, 27929, 50780, 55858, 63475, 111716, 126950, 139645, 253900, 279290, 317375, 558580, 634750, 698225, 1269500, 1396450, 2792900, 3491125, 6982250, 13964500]

約数ペア:

[(1, 13964500), (2, 6982250), (4, 3491125), (5, 2792900), (10, 1396450), (11, 1269500), (20, 698225), (22, 634750), (25, 558580), (44, 317375), (50, 279290), (55, 253900), (100, 139645), (110, 126950), (125, 111716), (220, 63475), (250, 55858), (275, 50780), (500, 27929), (550, 25390), (1100, 12695), (1375, 10156), (2539, 5500), (2750, 5078)]