11424400

素因数分解:

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

素因数の和:70

約数の個数: 75

約数和(自身を含む): 29734301

約数和(自身を除く): 18309901

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 520, 650, 676, 845, 1040, 1300, 1352, 1690, 2197, 2600, 2704, 3380, 4225, 4394, 5200, 6760, 8450, 8788, 10985, 13520, 16900, 17576, 21970, 28561, 33800, 35152, 43940, 54925, 57122, 67600, 87880, 109850, 114244, 142805, 175760, 219700, 228488, 285610, 439400, 456976, 571220, 714025, 878800, 1142440, 1428050, 2284880, 2856100, 5712200, 11424400]

約数ペア:

[(1, 11424400), (2, 5712200), (4, 2856100), (5, 2284880), (8, 1428050), (10, 1142440), (13, 878800), (16, 714025), (20, 571220), (25, 456976), (26, 439400), (40, 285610), (50, 228488), (52, 219700), (65, 175760), (80, 142805), (100, 114244), (104, 109850), (130, 87880), (169, 67600), (200, 57122), (208, 54925), (260, 43940), (325, 35152), (338, 33800), (400, 28561), (520, 21970), (650, 17576), (676, 16900), (845, 13520), (1040, 10985), (1300, 8788), (1352, 8450), (1690, 6760), (2197, 5200), (2600, 4394), (2704, 4225)]