75392920

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2003}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 169899120

約数和(自身を除く): 94506200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1882, 2003, 3764, 4006, 4705, 7528, 8012, 9410, 10015, 16024, 18820, 20030, 37640, 40060, 80120, 1884823, 3769646, 7539292, 9424115, 15078584, 18848230, 37696460, 75392920]

約数ペア:

[(1, 75392920), (2, 37696460), (4, 18848230), (5, 15078584), (8, 9424115), (10, 7539292), (20, 3769646), (40, 1884823), (941, 80120), (1882, 40060), (2003, 37640), (3764, 20030), (4006, 18820), (4705, 16024), (7528, 10015), (8012, 9410)]