63310520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17393}}^1$

素因数の和:17424

約数の個数: 64

約数和(自身を含む): 175331520

約数和(自身を除く): 112021000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 17393, 34786, 69572, 86965, 121751, 139144, 173930, 226109, 243502, 347860, 452218, 487004, 608755, 695720, 904436, 974008, 1130545, 1217510, 1582763, 1808872, 2261090, 2435020, 3165526, 4522180, 4870040, 6331052, 7913815, 9044360, 12662104, 15827630, 31655260, 63310520]

約数ペア:

[(1, 63310520), (2, 31655260), (4, 15827630), (5, 12662104), (7, 9044360), (8, 7913815), (10, 6331052), (13, 4870040), (14, 4522180), (20, 3165526), (26, 2435020), (28, 2261090), (35, 1808872), (40, 1582763), (52, 1217510), (56, 1130545), (65, 974008), (70, 904436), (91, 695720), (104, 608755), (130, 487004), (140, 452218), (182, 347860), (260, 243502), (280, 226109), (364, 173930), (455, 139144), (520, 121751), (728, 86965), (910, 69572), (1820, 34786), (3640, 17393)]