91936880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{164173}}^1$

素因数の和:164193

約数の個数: 40

約数和(自身を含む): 244290912

約数和(自身を除く): 152354032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 164173, 328346, 656692, 820865, 1149211, 1313384, 1641730, 2298422, 2626768, 3283460, 4596844, 5746055, 6566920, 9193688, 11492110, 13133840, 18387376, 22984220, 45968440, 91936880]

約数ペア:

[(1, 91936880), (2, 45968440), (4, 22984220), (5, 18387376), (7, 13133840), (8, 11492110), (10, 9193688), (14, 6566920), (16, 5746055), (20, 4596844), (28, 3283460), (35, 2626768), (40, 2298422), (56, 1641730), (70, 1313384), (80, 1149211), (112, 820865), (140, 656692), (280, 328346), (560, 164173)]