9382880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 72

約数和(自身を含む): 24072552

約数和(自身を除く): 14689672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 347, 416, 520, 676, 694, 845, 1040, 1352, 1388, 1690, 1735, 2080, 2704, 2776, 3380, 3470, 4511, 5408, 5552, 6760, 6940, 9022, 11104, 13520, 13880, 18044, 22555, 27040, 27760, 36088, 45110, 55520, 58643, 72176, 90220, 117286, 144352, 180440, 234572, 293215, 360880, 469144, 586430, 721760, 938288, 1172860, 1876576, 2345720, 4691440, 9382880]

約数ペア:

[(1, 9382880), (2, 4691440), (4, 2345720), (5, 1876576), (8, 1172860), (10, 938288), (13, 721760), (16, 586430), (20, 469144), (26, 360880), (32, 293215), (40, 234572), (52, 180440), (65, 144352), (80, 117286), (104, 90220), (130, 72176), (160, 58643), (169, 55520), (208, 45110), (260, 36088), (338, 27760), (347, 27040), (416, 22555), (520, 18044), (676, 13880), (694, 13520), (845, 11104), (1040, 9022), (1352, 6940), (1388, 6760), (1690, 5552), (1735, 5408), (2080, 4511), (2704, 3470), (2776, 3380)]