39794570

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 73722960

約数和(自身を除く): 33928390

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 733, 890, 1466, 3665, 5429, 7330, 10858, 27145, 44713, 54290, 65237, 89426, 130474, 223565, 326185, 447130, 652370, 3979457, 7958914, 19897285, 39794570]

約数ペア:

[(1, 39794570), (2, 19897285), (5, 7958914), (10, 3979457), (61, 652370), (89, 447130), (122, 326185), (178, 223565), (305, 130474), (445, 89426), (610, 65237), (733, 54290), (890, 44713), (1466, 27145), (3665, 10858), (5429, 7330)]