8813350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 20422800

約数和(自身を除く): 11609450

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 149, 169, 175, 182, 298, 325, 338, 350, 455, 650, 745, 845, 910, 1043, 1183, 1490, 1690, 1937, 2086, 2275, 2366, 3725, 3874, 4225, 4550, 5215, 5915, 7450, 8450, 9685, 10430, 11830, 13559, 19370, 25181, 26075, 27118, 29575, 48425, 50362, 52150, 59150, 67795, 96850, 125905, 135590, 176267, 251810, 338975, 352534, 629525, 677950, 881335, 1259050, 1762670, 4406675, 8813350]

約数ペア:

[(1, 8813350), (2, 4406675), (5, 1762670), (7, 1259050), (10, 881335), (13, 677950), (14, 629525), (25, 352534), (26, 338975), (35, 251810), (50, 176267), (65, 135590), (70, 125905), (91, 96850), (130, 67795), (149, 59150), (169, 52150), (175, 50362), (182, 48425), (298, 29575), (325, 27118), (338, 26075), (350, 25181), (455, 19370), (650, 13559), (745, 11830), (845, 10430), (910, 9685), (1043, 8450), (1183, 7450), (1490, 5915), (1690, 5215), (1937, 4550), (2086, 4225), (2275, 3874), (2366, 3725)]