37499620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 84995568

約数和(自身を除く): 47495948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 2081, 3604, 4162, 4505, 8324, 9010, 10405, 18020, 20810, 35377, 41620, 70754, 110293, 141508, 176885, 220586, 353770, 441172, 551465, 707540, 1102930, 1874981, 2205860, 3749962, 7499924, 9374905, 18749810, 37499620]

約数ペア:

[(1, 37499620), (2, 18749810), (4, 9374905), (5, 7499924), (10, 3749962), (17, 2205860), (20, 1874981), (34, 1102930), (53, 707540), (68, 551465), (85, 441172), (106, 353770), (170, 220586), (212, 176885), (265, 141508), (340, 110293), (530, 70754), (901, 41620), (1060, 35377), (1802, 20810), (2081, 18020), (3604, 10405), (4162, 9010), (4505, 8324)]