11788040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 29410560

約数和(自身を除く): 17622520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 367, 440, 584, 730, 734, 803, 1460, 1468, 1606, 1835, 2920, 2936, 3212, 3670, 4015, 4037, 6424, 7340, 8030, 8074, 14680, 16060, 16148, 20185, 26791, 32120, 32296, 40370, 53582, 80740, 107164, 133955, 161480, 214328, 267910, 294701, 535820, 589402, 1071640, 1178804, 1473505, 2357608, 2947010, 5894020, 11788040]

約数ペア:

[(1, 11788040), (2, 5894020), (4, 2947010), (5, 2357608), (8, 1473505), (10, 1178804), (11, 1071640), (20, 589402), (22, 535820), (40, 294701), (44, 267910), (55, 214328), (73, 161480), (88, 133955), (110, 107164), (146, 80740), (220, 53582), (292, 40370), (365, 32296), (367, 32120), (440, 26791), (584, 20185), (730, 16148), (734, 16060), (803, 14680), (1460, 8074), (1468, 8030), (1606, 7340), (1835, 6424), (2920, 4037), (2936, 4015), (3212, 3670)]