37122220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2663}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 84587328

約数和(自身を除く): 47465108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2663, 2788, 3485, 5326, 6970, 10652, 13315, 13940, 26630, 45271, 53260, 90542, 109183, 181084, 218366, 226355, 436732, 452710, 545915, 905420, 1091830, 1856111, 2183660, 3712222, 7424444, 9280555, 18561110, 37122220]

約数ペア:

[(1, 37122220), (2, 18561110), (4, 9280555), (5, 7424444), (10, 3712222), (17, 2183660), (20, 1856111), (34, 1091830), (41, 905420), (68, 545915), (82, 452710), (85, 436732), (164, 226355), (170, 218366), (205, 181084), (340, 109183), (410, 90542), (697, 53260), (820, 45271), (1394, 26630), (2663, 13940), (2788, 13315), (3485, 10652), (5326, 6970)]