40574770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 76068720

約数和(自身を除く): 35493950

約数列:

[1, 2, 5, 10, 29, 58, 145, 181, 290, 362, 773, 905, 1546, 1810, 3865, 5249, 7730, 10498, 22417, 26245, 44834, 52490, 112085, 139913, 224170, 279826, 699565, 1399130, 4057477, 8114954, 20287385, 40574770]

約数ペア:

[(1, 40574770), (2, 20287385), (5, 8114954), (10, 4057477), (29, 1399130), (58, 699565), (145, 279826), (181, 224170), (290, 139913), (362, 112085), (773, 52490), (905, 44834), (1546, 26245), (1810, 22417), (3865, 10498), (5249, 7730)]