26150720

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1239

約数の個数: 56

約数和(自身を含む): 63203328

約数和(自身を除く): 37052608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1151, 1420, 2272, 2302, 2840, 4544, 4604, 5680, 5755, 9208, 11360, 11510, 18416, 22720, 23020, 36832, 46040, 73664, 81721, 92080, 163442, 184160, 326884, 368320, 408605, 653768, 817210, 1307536, 1634420, 2615072, 3268840, 5230144, 6537680, 13075360, 26150720]

約数ペア:

[(1, 26150720), (2, 13075360), (4, 6537680), (5, 5230144), (8, 3268840), (10, 2615072), (16, 1634420), (20, 1307536), (32, 817210), (40, 653768), (64, 408605), (71, 368320), (80, 326884), (142, 184160), (160, 163442), (284, 92080), (320, 81721), (355, 73664), (568, 46040), (710, 36832), (1136, 23020), (1151, 22720), (1420, 18416), (2272, 11510), (2302, 11360), (2840, 9208), (4544, 5755), (4604, 5680)]