22165120

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 53978400

約数和(自身を除く): 31813280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 587, 590, 640, 944, 1174, 1180, 1888, 2348, 2360, 2935, 3776, 4696, 4720, 5870, 7552, 9392, 9440, 11740, 18784, 18880, 23480, 34633, 37568, 37760, 46960, 69266, 75136, 93920, 138532, 173165, 187840, 277064, 346330, 375680, 554128, 692660, 1108256, 1385320, 2216512, 2770640, 4433024, 5541280, 11082560, 22165120]

約数ペア:

[(1, 22165120), (2, 11082560), (4, 5541280), (5, 4433024), (8, 2770640), (10, 2216512), (16, 1385320), (20, 1108256), (32, 692660), (40, 554128), (59, 375680), (64, 346330), (80, 277064), (118, 187840), (128, 173165), (160, 138532), (236, 93920), (295, 75136), (320, 69266), (472, 46960), (587, 37760), (590, 37568), (640, 34633), (944, 23480), (1174, 18880), (1180, 18784), (1888, 11740), (2348, 9440), (2360, 9392), (2935, 7552), (3776, 5870), (4696, 4720)]