85348330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5641}}^1$

素因数の和:5754

約数の個数: 32

約数和(自身を含む): 164520720

約数和(自身を除く): 79172390

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 5641, 7565, 11282, 15130, 28205, 56410, 95897, 191794, 479485, 502049, 958970, 1004098, 2510245, 5020490, 8534833, 17069666, 42674165, 85348330]

約数ペア:

[(1, 85348330), (2, 42674165), (5, 17069666), (10, 8534833), (17, 5020490), (34, 2510245), (85, 1004098), (89, 958970), (170, 502049), (178, 479485), (445, 191794), (890, 95897), (1513, 56410), (3026, 28205), (5641, 15130), (7565, 11282)]