11708320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:474

約数の個数: 72

約数和(自身を含む): 30021516

約数和(自身を除く): 18313196

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, 416, 433, 520, 676, 845, 866, 1040, 1352, 1690, 1732, 2080, 2165, 2704, 3380, 3464, 4330, 5408, 5629, 6760, 6928, 8660, 11258, 13520, 13856, 17320, 22516, 27040, 28145, 34640, 45032, 56290, 69280, 73177, 90064, 112580, 146354, 180128, 225160, 292708, 365885, 450320, 585416, 731770, 900640, 1170832, 1463540, 2341664, 2927080, 5854160, 11708320]

約数ペア:

[(1, 11708320), (2, 5854160), (4, 2927080), (5, 2341664), (8, 1463540), (10, 1170832), (13, 900640), (16, 731770), (20, 585416), (26, 450320), (32, 365885), (40, 292708), (52, 225160), (65, 180128), (80, 146354), (104, 112580), (130, 90064), (160, 73177), (169, 69280), (208, 56290), (260, 45032), (338, 34640), (416, 28145), (433, 27040), (520, 22516), (676, 17320), (845, 13856), (866, 13520), (1040, 11258), (1352, 8660), (1690, 6928), (1732, 6760), (2080, 5629), (2165, 5408), (2704, 4330), (3380, 3464)]