525170720

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{30113}}^1$

素因数の和:30237

約数の個数: 48

約数和(自身を含む): 1252140120

約数和(自身を除く): 726969400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 8720, 17440, 30113, 60226, 120452, 150565, 240904, 301130, 481808, 602260, 963616, 1204520, 2409040, 3282317, 4818080, 6564634, 13129268, 16411585, 26258536, 32823170, 52517072, 65646340, 105034144, 131292680, 262585360, 525170720]

約数ペア:

[(1, 525170720), (2, 262585360), (4, 131292680), (5, 105034144), (8, 65646340), (10, 52517072), (16, 32823170), (20, 26258536), (32, 16411585), (40, 13129268), (80, 6564634), (109, 4818080), (160, 3282317), (218, 2409040), (436, 1204520), (545, 963616), (872, 602260), (1090, 481808), (1744, 301130), (2180, 240904), (3488, 150565), (4360, 120452), (8720, 60226), (17440, 30113)]