40895452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 81567360

約数和(自身を除く): 40671908

約数列:

[1, 2, 4, 13, 26, 29, 47, 52, 58, 94, 116, 188, 377, 577, 611, 754, 1154, 1222, 1363, 1508, 2308, 2444, 2726, 5452, 7501, 15002, 16733, 17719, 27119, 30004, 33466, 35438, 54238, 66932, 70876, 108476, 217529, 352547, 435058, 705094, 786451, 870116, 1410188, 1572902, 3145804, 10223863, 20447726, 40895452]

約数ペア:

[(1, 40895452), (2, 20447726), (4, 10223863), (13, 3145804), (26, 1572902), (29, 1410188), (47, 870116), (52, 786451), (58, 705094), (94, 435058), (116, 352547), (188, 217529), (377, 108476), (577, 70876), (611, 66932), (754, 54238), (1154, 35438), (1222, 33466), (1363, 30004), (1508, 27119), (2308, 17719), (2444, 16733), (2726, 15002), (5452, 7501)]