40840184

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 96284160

約数和(自身を除く): 55443976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 167, 308, 334, 397, 616, 668, 794, 1169, 1336, 1588, 1837, 2338, 2779, 3176, 3674, 4367, 4676, 5558, 7348, 8734, 9352, 11116, 12859, 14696, 17468, 22232, 25718, 30569, 34936, 51436, 61138, 66299, 102872, 122276, 132598, 244552, 265196, 464093, 530392, 729289, 928186, 1458578, 1856372, 2917156, 3712744, 5105023, 5834312, 10210046, 20420092, 40840184]

約数ペア:

[(1, 40840184), (2, 20420092), (4, 10210046), (7, 5834312), (8, 5105023), (11, 3712744), (14, 2917156), (22, 1856372), (28, 1458578), (44, 928186), (56, 729289), (77, 530392), (88, 464093), (154, 265196), (167, 244552), (308, 132598), (334, 122276), (397, 102872), (616, 66299), (668, 61138), (794, 51436), (1169, 34936), (1336, 30569), (1588, 25718), (1837, 22232), (2338, 17468), (2779, 14696), (3176, 12859), (3674, 11116), (4367, 9352), (4676, 8734), (5558, 7348)]