23292160

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 57689856

約数和(自身を除く): 34397696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 587, 620, 640, 992, 1174, 1240, 1280, 1984, 2348, 2480, 2935, 3968, 4696, 4960, 5870, 7936, 9392, 9920, 11740, 18197, 18784, 19840, 23480, 36394, 37568, 39680, 46960, 72788, 75136, 90985, 93920, 145576, 150272, 181970, 187840, 291152, 363940, 375680, 582304, 727880, 751360, 1164608, 1455760, 2329216, 2911520, 4658432, 5823040, 11646080, 23292160]

約数ペア:

[(1, 23292160), (2, 11646080), (4, 5823040), (5, 4658432), (8, 2911520), (10, 2329216), (16, 1455760), (20, 1164608), (31, 751360), (32, 727880), (40, 582304), (62, 375680), (64, 363940), (80, 291152), (124, 187840), (128, 181970), (155, 150272), (160, 145576), (248, 93920), (256, 90985), (310, 75136), (320, 72788), (496, 46960), (587, 39680), (620, 37568), (640, 36394), (992, 23480), (1174, 19840), (1240, 18784), (1280, 18197), (1984, 11740), (2348, 9920), (2480, 9392), (2935, 7936), (3968, 5870), (4696, 4960)]