124056400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23857}}^1$

素因数の和:23888

約数の個数: 60

約数和(自身を含む): 320985532

約数和(自身を除く): 196929132

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 23857, 47714, 95428, 119285, 190856, 238570, 310141, 381712, 477140, 596425, 620282, 954280, 1192850, 1240564, 1550705, 1908560, 2385700, 2481128, 3101410, 4771400, 4962256, 6202820, 7753525, 9542800, 12405640, 15507050, 24811280, 31014100, 62028200, 124056400]

約数ペア:

[(1, 124056400), (2, 62028200), (4, 31014100), (5, 24811280), (8, 15507050), (10, 12405640), (13, 9542800), (16, 7753525), (20, 6202820), (25, 4962256), (26, 4771400), (40, 3101410), (50, 2481128), (52, 2385700), (65, 1908560), (80, 1550705), (100, 1240564), (104, 1192850), (130, 954280), (200, 620282), (208, 596425), (260, 477140), (325, 381712), (400, 310141), (520, 238570), (650, 190856), (1040, 119285), (1300, 95428), (2600, 47714), (5200, 23857)]