16760360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6869}}^1$

素因数の和:6941

約数の個数: 32

約数和(自身を含む): 38334600

約数和(自身を除く): 21574240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 6869, 13738, 27476, 34345, 54952, 68690, 137380, 274760, 419009, 838018, 1676036, 2095045, 3352072, 4190090, 8380180, 16760360]

約数ペア:

[(1, 16760360), (2, 8380180), (4, 4190090), (5, 3352072), (8, 2095045), (10, 1676036), (20, 838018), (40, 419009), (61, 274760), (122, 137380), (244, 68690), (305, 54952), (488, 34345), (610, 27476), (1220, 13738), (2440, 6869)]