1142050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 2624832

約数和(自身を除く): 1482782

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 251, 325, 350, 455, 502, 650, 910, 1255, 1757, 2275, 2510, 3263, 3514, 4550, 6275, 6526, 8785, 12550, 16315, 17570, 22841, 32630, 43925, 45682, 81575, 87850, 114205, 163150, 228410, 571025, 1142050]

約数ペア:

[(1, 1142050), (2, 571025), (5, 228410), (7, 163150), (10, 114205), (13, 87850), (14, 81575), (25, 45682), (26, 43925), (35, 32630), (50, 22841), (65, 17570), (70, 16315), (91, 12550), (130, 8785), (175, 6526), (182, 6275), (251, 4550), (325, 3514), (350, 3263), (455, 2510), (502, 2275), (650, 1757), (910, 1255)]