146741680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25127}}^1$

素因数の和:25213

約数の個数: 40

約数和(自身を含む): 345861792

約数和(自身を除く): 199120112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 25127, 50254, 100508, 125635, 201016, 251270, 402032, 502540, 1005080, 1834271, 2010160, 3668542, 7337084, 9171355, 14674168, 18342710, 29348336, 36685420, 73370840, 146741680]

約数ペア:

[(1, 146741680), (2, 73370840), (4, 36685420), (5, 29348336), (8, 18342710), (10, 14674168), (16, 9171355), (20, 7337084), (40, 3668542), (73, 2010160), (80, 1834271), (146, 1005080), (292, 502540), (365, 402032), (584, 251270), (730, 201016), (1168, 125635), (1460, 100508), (2920, 50254), (5840, 25127)]