38321140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13399}}^1$

素因数の和:13432

約数の個数: 48

約数和(自身を含む): 94550400

約数和(自身を除く): 56229260

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 13399, 26798, 53596, 66995, 133990, 147389, 174187, 267980, 294778, 348374, 589556, 696748, 736945, 870935, 1473890, 1741870, 1916057, 2947780, 3483740, 3832114, 7664228, 9580285, 19160570, 38321140]

約数ペア:

[(1, 38321140), (2, 19160570), (4, 9580285), (5, 7664228), (10, 3832114), (11, 3483740), (13, 2947780), (20, 1916057), (22, 1741870), (26, 1473890), (44, 870935), (52, 736945), (55, 696748), (65, 589556), (110, 348374), (130, 294778), (143, 267980), (220, 174187), (260, 147389), (286, 133990), (572, 66995), (715, 53596), (1430, 26798), (2860, 13399)]