26802380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4201}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 63534240

約数和(自身を除く): 36731860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 4201, 6380, 8402, 16804, 21005, 42010, 46211, 84020, 92422, 121829, 184844, 231055, 243658, 462110, 487316, 609145, 924220, 1218290, 1340119, 2436580, 2680238, 5360476, 6700595, 13401190, 26802380]

約数ペア:

[(1, 26802380), (2, 13401190), (4, 6700595), (5, 5360476), (10, 2680238), (11, 2436580), (20, 1340119), (22, 1218290), (29, 924220), (44, 609145), (55, 487316), (58, 462110), (110, 243658), (116, 231055), (145, 184844), (220, 121829), (290, 92422), (319, 84020), (580, 46211), (638, 42010), (1276, 21005), (1595, 16804), (3190, 8402), (4201, 6380)]