2283647560

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{105529}}^1$

素因数の和:106081

約数の個数: 32

約数和(自身を含む): 5147753400

約数和(自身を除く): 2864105840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 4328, 5410, 10820, 21640, 105529, 211058, 422116, 527645, 844232, 1055290, 2110580, 4221160, 57091189, 114182378, 228364756, 285455945, 456729512, 570911890, 1141823780, 2283647560]

約数ペア:

[(1, 2283647560), (2, 1141823780), (4, 570911890), (5, 456729512), (8, 285455945), (10, 228364756), (20, 114182378), (40, 57091189), (541, 4221160), (1082, 2110580), (2164, 1055290), (2705, 844232), (4328, 527645), (5410, 422116), (10820, 211058), (21640, 105529)]