9298840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 22052160

約数和(自身を除く): 12753320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 61, 74, 103, 122, 148, 185, 206, 244, 296, 305, 370, 412, 488, 515, 610, 740, 824, 1030, 1220, 1480, 2060, 2257, 2440, 3811, 4120, 4514, 6283, 7622, 9028, 11285, 12566, 15244, 18056, 19055, 22570, 25132, 30488, 31415, 38110, 45140, 50264, 62830, 76220, 90280, 125660, 152440, 232471, 251320, 464942, 929884, 1162355, 1859768, 2324710, 4649420, 9298840]

約数ペア:

[(1, 9298840), (2, 4649420), (4, 2324710), (5, 1859768), (8, 1162355), (10, 929884), (20, 464942), (37, 251320), (40, 232471), (61, 152440), (74, 125660), (103, 90280), (122, 76220), (148, 62830), (185, 50264), (206, 45140), (244, 38110), (296, 31415), (305, 30488), (370, 25132), (412, 22570), (488, 19055), (515, 18056), (610, 15244), (740, 12566), (824, 11285), (1030, 9028), (1220, 7622), (1480, 6283), (2060, 4514), (2257, 4120), (2440, 3811)]