22672280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6829}}^1$

素因数の和:6923

約数の個数: 32

約数和(自身を含む): 51634800

約数和(自身を除く): 28962520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 6829, 13658, 27316, 34145, 54632, 68290, 136580, 273160, 566807, 1133614, 2267228, 2834035, 4534456, 5668070, 11336140, 22672280]

約数ペア:

[(1, 22672280), (2, 11336140), (4, 5668070), (5, 4534456), (8, 2834035), (10, 2267228), (20, 1133614), (40, 566807), (83, 273160), (166, 136580), (332, 68290), (415, 54632), (664, 34145), (830, 27316), (1660, 13658), (3320, 6829)]