11471200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1136

約数の個数: 72

約数和(自身を含む): 30185568

約数和(自身を除く): 18714368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1103, 1300, 2080, 2206, 2600, 4412, 5200, 5515, 8824, 10400, 11030, 14339, 17648, 22060, 27575, 28678, 35296, 44120, 55150, 57356, 71695, 88240, 110300, 114712, 143390, 176480, 220600, 229424, 286780, 358475, 441200, 458848, 573560, 716950, 882400, 1147120, 1433900, 2294240, 2867800, 5735600, 11471200]

約数ペア:

[(1, 11471200), (2, 5735600), (4, 2867800), (5, 2294240), (8, 1433900), (10, 1147120), (13, 882400), (16, 716950), (20, 573560), (25, 458848), (26, 441200), (32, 358475), (40, 286780), (50, 229424), (52, 220600), (65, 176480), (80, 143390), (100, 114712), (104, 110300), (130, 88240), (160, 71695), (200, 57356), (208, 55150), (260, 44120), (325, 35296), (400, 28678), (416, 27575), (520, 22060), (650, 17648), (800, 14339), (1040, 11030), (1103, 10400), (1300, 8824), (2080, 5515), (2206, 5200), (2600, 4412)]