23633740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5386

約数の個数: 48

約数和(自身を含む): 56603232

約数和(自身を除く): 32969492

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 5347, 10694, 21388, 26735, 53470, 69511, 90899, 106940, 139022, 181798, 278044, 347555, 363596, 454495, 695110, 908990, 1181687, 1390220, 1817980, 2363374, 4726748, 5908435, 11816870, 23633740]

約数ペア:

[(1, 23633740), (2, 11816870), (4, 5908435), (5, 4726748), (10, 2363374), (13, 1817980), (17, 1390220), (20, 1181687), (26, 908990), (34, 695110), (52, 454495), (65, 363596), (68, 347555), (85, 278044), (130, 181798), (170, 139022), (221, 106940), (260, 90899), (340, 69511), (442, 53470), (884, 26735), (1105, 21388), (2210, 10694), (4420, 5347)]