13914100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2356

約数の個数: 36

約数和(自身を含む): 30702028

約数和(自身を除く): 16787928

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 2281, 3050, 4562, 6100, 9124, 11405, 22810, 45620, 57025, 114050, 139141, 228100, 278282, 556564, 695705, 1391410, 2782820, 3478525, 6957050, 13914100]

約数ペア:

[(1, 13914100), (2, 6957050), (4, 3478525), (5, 2782820), (10, 1391410), (20, 695705), (25, 556564), (50, 278282), (61, 228100), (100, 139141), (122, 114050), (244, 57025), (305, 45620), (610, 22810), (1220, 11405), (1525, 9124), (2281, 6100), (3050, 4562)]