26932420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 60501168

約数和(自身を除く): 33568748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 340, 452, 565, 701, 1130, 1402, 1921, 2260, 2804, 3505, 3842, 7010, 7684, 9605, 11917, 14020, 19210, 23834, 38420, 47668, 59585, 79213, 119170, 158426, 238340, 316852, 396065, 792130, 1346621, 1584260, 2693242, 5386484, 6733105, 13466210, 26932420]

約数ペア:

[(1, 26932420), (2, 13466210), (4, 6733105), (5, 5386484), (10, 2693242), (17, 1584260), (20, 1346621), (34, 792130), (68, 396065), (85, 316852), (113, 238340), (170, 158426), (226, 119170), (340, 79213), (452, 59585), (565, 47668), (701, 38420), (1130, 23834), (1402, 19210), (1921, 14020), (2260, 11917), (2804, 9605), (3505, 7684), (3842, 7010)]