26955880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 74795400

約数和(自身を除く): 47839520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 809, 833, 952, 980, 1190, 1618, 1666, 1960, 2380, 3236, 3332, 4045, 4165, 4760, 5663, 6472, 6664, 8090, 8330, 11326, 13753, 16180, 16660, 22652, 27506, 28315, 32360, 33320, 39641, 45304, 55012, 56630, 68765, 79282, 96271, 110024, 113260, 137530, 158564, 192542, 198205, 226520, 275060, 317128, 385084, 396410, 481355, 550120, 673897, 770168, 792820, 962710, 1347794, 1585640, 1925420, 2695588, 3369485, 3850840, 5391176, 6738970, 13477940, 26955880]

約数ペア:

[(1, 26955880), (2, 13477940), (4, 6738970), (5, 5391176), (7, 3850840), (8, 3369485), (10, 2695588), (14, 1925420), (17, 1585640), (20, 1347794), (28, 962710), (34, 792820), (35, 770168), (40, 673897), (49, 550120), (56, 481355), (68, 396410), (70, 385084), (85, 317128), (98, 275060), (119, 226520), (136, 198205), (140, 192542), (170, 158564), (196, 137530), (238, 113260), (245, 110024), (280, 96271), (340, 79282), (392, 68765), (476, 56630), (490, 55012), (595, 45304), (680, 39641), (809, 33320), (833, 32360), (952, 28315), (980, 27506), (1190, 22652), (1618, 16660), (1666, 16180), (1960, 13753), (2380, 11326), (3236, 8330), (3332, 8090), (4045, 6664), (4165, 6472), (4760, 5663)]