26253480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19889}}^1$

素因数の和:19914

約数の個数: 64

約数和(自身を含む): 85924800

約数和(自身を除く): 59671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19889, 39778, 59667, 79556, 99445, 119334, 159112, 198890, 218779, 238668, 298335, 397780, 437558, 477336, 596670, 656337, 795560, 875116, 1093895, 1193340, 1312674, 1750232, 2187790, 2386680, 2625348, 3281685, 4375580, 5250696, 6563370, 8751160, 13126740, 26253480]

約数ペア:

[(1, 26253480), (2, 13126740), (3, 8751160), (4, 6563370), (5, 5250696), (6, 4375580), (8, 3281685), (10, 2625348), (11, 2386680), (12, 2187790), (15, 1750232), (20, 1312674), (22, 1193340), (24, 1093895), (30, 875116), (33, 795560), (40, 656337), (44, 596670), (55, 477336), (60, 437558), (66, 397780), (88, 298335), (110, 238668), (120, 218779), (132, 198890), (165, 159112), (220, 119334), (264, 99445), (330, 79556), (440, 59667), (660, 39778), (1320, 19889)]