74000240

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{983}}^1$

素因数の和:1937

約数の個数: 40

約数和(自身を含む): 172408608

約数和(自身を除く): 98408368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 983, 1882, 1966, 3764, 3932, 4705, 4915, 7528, 7864, 9410, 9830, 15056, 15728, 18820, 19660, 37640, 39320, 75280, 78640, 925003, 1850006, 3700012, 4625015, 7400024, 9250030, 14800048, 18500060, 37000120, 74000240]

約数ペア:

[(1, 74000240), (2, 37000120), (4, 18500060), (5, 14800048), (8, 9250030), (10, 7400024), (16, 4625015), (20, 3700012), (40, 1850006), (80, 925003), (941, 78640), (983, 75280), (1882, 39320), (1966, 37640), (3764, 19660), (3932, 18820), (4705, 15728), (4915, 15056), (7528, 9830), (7864, 9410)]