260014100

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{31327}}^1$

素因数の和:31424

約数の個数: 36

約数和(自身を含む): 571046784

約数和(自身を除く): 311032684

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 8300, 31327, 62654, 125308, 156635, 313270, 626540, 783175, 1566350, 2600141, 3132700, 5200282, 10400564, 13000705, 26001410, 52002820, 65003525, 130007050, 260014100]

約数ペア:

[(1, 260014100), (2, 130007050), (4, 65003525), (5, 52002820), (10, 26001410), (20, 13000705), (25, 10400564), (50, 5200282), (83, 3132700), (100, 2600141), (166, 1566350), (332, 783175), (415, 626540), (830, 313270), (1660, 156635), (2075, 125308), (4150, 62654), (8300, 31327)]