23032790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 48755520

約数和(自身を除く): 25722730

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 109, 110, 113, 170, 187, 218, 226, 374, 545, 565, 935, 1090, 1130, 1199, 1243, 1853, 1870, 1921, 2398, 2486, 3706, 3842, 5995, 6215, 9265, 9605, 11990, 12317, 12430, 18530, 19210, 20383, 21131, 24634, 40766, 42262, 61585, 101915, 105655, 123170, 135487, 203830, 209389, 211310, 270974, 418778, 677435, 1046945, 1354870, 2093890, 2303279, 4606558, 11516395, 23032790]

約数ペア:

[(1, 23032790), (2, 11516395), (5, 4606558), (10, 2303279), (11, 2093890), (17, 1354870), (22, 1046945), (34, 677435), (55, 418778), (85, 270974), (109, 211310), (110, 209389), (113, 203830), (170, 135487), (187, 123170), (218, 105655), (226, 101915), (374, 61585), (545, 42262), (565, 40766), (935, 24634), (1090, 21131), (1130, 20383), (1199, 19210), (1243, 18530), (1853, 12430), (1870, 12317), (1921, 11990), (2398, 9605), (2486, 9265), (3706, 6215), (3842, 5995)]