27946600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12703}}^1$

素因数の和:12730

約数の個数: 48

約数和(自身を含む): 70888320

約数和(自身を除く): 42941720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 12703, 25406, 50812, 63515, 101624, 127030, 139733, 254060, 279466, 317575, 508120, 558932, 635150, 698665, 1117864, 1270300, 1397330, 2540600, 2794660, 3493325, 5589320, 6986650, 13973300, 27946600]

約数ペア:

[(1, 27946600), (2, 13973300), (4, 6986650), (5, 5589320), (8, 3493325), (10, 2794660), (11, 2540600), (20, 1397330), (22, 1270300), (25, 1117864), (40, 698665), (44, 635150), (50, 558932), (55, 508120), (88, 317575), (100, 279466), (110, 254060), (200, 139733), (220, 127030), (275, 101624), (440, 63515), (550, 50812), (1100, 25406), (2200, 12703)]