13991300

素因数分解:

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

素因数の和:968

約数の個数: 36

約数和(自身を含む): 30568356

約数和(自身を除く): 16577056

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 181, 362, 724, 773, 905, 1546, 1810, 3092, 3620, 3865, 4525, 7730, 9050, 15460, 18100, 19325, 38650, 77300, 139913, 279826, 559652, 699565, 1399130, 2798260, 3497825, 6995650, 13991300]

約数ペア:

[(1, 13991300), (2, 6995650), (4, 3497825), (5, 2798260), (10, 1399130), (20, 699565), (25, 559652), (50, 279826), (100, 139913), (181, 77300), (362, 38650), (724, 19325), (773, 18100), (905, 15460), (1546, 9050), (1810, 7730), (3092, 4525), (3620, 3865)]