5534180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 12637296

約数和(自身を除く): 7103116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 397, 410, 697, 794, 820, 1394, 1588, 1985, 2788, 3485, 3970, 6749, 6970, 7940, 13498, 13940, 16277, 26996, 32554, 33745, 65108, 67490, 81385, 134980, 162770, 276709, 325540, 553418, 1106836, 1383545, 2767090, 5534180]

約数ペア:

[(1, 5534180), (2, 2767090), (4, 1383545), (5, 1106836), (10, 553418), (17, 325540), (20, 276709), (34, 162770), (41, 134980), (68, 81385), (82, 67490), (85, 65108), (164, 33745), (170, 32554), (205, 26996), (340, 16277), (397, 13940), (410, 13498), (697, 7940), (794, 6970), (820, 6749), (1394, 3970), (1588, 3485), (1985, 2788)]