27982600

素因数分解:

$2^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 65503620

約数和(自身を除く): 37521020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 181, 200, 362, 724, 773, 905, 1448, 1546, 1810, 3092, 3620, 3865, 4525, 6184, 7240, 7730, 9050, 15460, 18100, 19325, 30920, 36200, 38650, 77300, 139913, 154600, 279826, 559652, 699565, 1119304, 1399130, 2798260, 3497825, 5596520, 6995650, 13991300, 27982600]

約数ペア:

[(1, 27982600), (2, 13991300), (4, 6995650), (5, 5596520), (8, 3497825), (10, 2798260), (20, 1399130), (25, 1119304), (40, 699565), (50, 559652), (100, 279826), (181, 154600), (200, 139913), (362, 77300), (724, 38650), (773, 36200), (905, 30920), (1448, 19325), (1546, 18100), (1810, 15460), (3092, 9050), (3620, 7730), (3865, 7240), (4525, 6184)]