1076157220

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1\times {\mathrm{797}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 2281367088

約数和(自身を除く): 1205209868

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 373, 724, 746, 797, 905, 1492, 1594, 1810, 1865, 3188, 3620, 3730, 3985, 7460, 7970, 15940, 67513, 135026, 144257, 270052, 288514, 297281, 337565, 577028, 594562, 675130, 721285, 1189124, 1350260, 1442570, 1486405, 2885140, 2972810, 5945620, 53807861, 107615722, 215231444, 269039305, 538078610, 1076157220]

約数ペア:

[(1, 1076157220), (2, 538078610), (4, 269039305), (5, 215231444), (10, 107615722), (20, 53807861), (181, 5945620), (362, 2972810), (373, 2885140), (724, 1486405), (746, 1442570), (797, 1350260), (905, 1189124), (1492, 721285), (1594, 675130), (1810, 594562), (1865, 577028), (3188, 337565), (3620, 297281), (3730, 288514), (3985, 270052), (7460, 144257), (7970, 135026), (15940, 67513)]