13672100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 54

約数和(自身を含む): 32165910

約数和(自身を除く): 18493810

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 809, 845, 1300, 1618, 1690, 3236, 3380, 4045, 4225, 8090, 8450, 10517, 16180, 16900, 20225, 21034, 40450, 42068, 52585, 80900, 105170, 136721, 210340, 262925, 273442, 525850, 546884, 683605, 1051700, 1367210, 2734420, 3418025, 6836050, 13672100]

約数ペア:

[(1, 13672100), (2, 6836050), (4, 3418025), (5, 2734420), (10, 1367210), (13, 1051700), (20, 683605), (25, 546884), (26, 525850), (50, 273442), (52, 262925), (65, 210340), (100, 136721), (130, 105170), (169, 80900), (260, 52585), (325, 42068), (338, 40450), (650, 21034), (676, 20225), (809, 16900), (845, 16180), (1300, 10517), (1618, 8450), (1690, 8090), (3236, 4225), (3380, 4045)]