38720850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{36877}}^1$

素因数の和:36899

約数の個数: 48

約数和(自身を含む): 109748928

約数和(自身を除く): 71028078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 36877, 73754, 110631, 184385, 221262, 258139, 368770, 516278, 553155, 774417, 921925, 1106310, 1290695, 1548834, 1843850, 2581390, 2765775, 3872085, 5531550, 6453475, 7744170, 12906950, 19360425, 38720850]

約数ペア:

[(1, 38720850), (2, 19360425), (3, 12906950), (5, 7744170), (6, 6453475), (7, 5531550), (10, 3872085), (14, 2765775), (15, 2581390), (21, 1843850), (25, 1548834), (30, 1290695), (35, 1106310), (42, 921925), (50, 774417), (70, 553155), (75, 516278), (105, 368770), (150, 258139), (175, 221262), (210, 184385), (350, 110631), (525, 73754), (1050, 36877)]