98356520

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{3181}}^1$

素因数の和:3965

約数の個数: 32

約数和(自身を含む): 221658120

約数和(自身を除く): 123301600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 3092, 3181, 3865, 6184, 6362, 7730, 12724, 15460, 15905, 25448, 30920, 31810, 63620, 127240, 2458913, 4917826, 9835652, 12294565, 19671304, 24589130, 49178260, 98356520]

約数ペア:

[(1, 98356520), (2, 49178260), (4, 24589130), (5, 19671304), (8, 12294565), (10, 9835652), (20, 4917826), (40, 2458913), (773, 127240), (1546, 63620), (3092, 31810), (3181, 30920), (3865, 25448), (6184, 15905), (6362, 15460), (7730, 12724)]