63462880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2347}}^1$

素因数の和:2388

約数の個数: 72

約数和(自身を含む): 162420552

約数和(自身を除く): 98957672

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, 520, 676, 845, 1040, 1352, 1690, 2080, 2347, 2704, 3380, 4694, 5408, 6760, 9388, 11735, 13520, 18776, 23470, 27040, 30511, 37552, 46940, 61022, 75104, 93880, 122044, 152555, 187760, 244088, 305110, 375520, 396643, 488176, 610220, 793286, 976352, 1220440, 1586572, 1983215, 2440880, 3173144, 3966430, 4881760, 6346288, 7932860, 12692576, 15865720, 31731440, 63462880]

約数ペア:

[(1, 63462880), (2, 31731440), (4, 15865720), (5, 12692576), (8, 7932860), (10, 6346288), (13, 4881760), (16, 3966430), (20, 3173144), (26, 2440880), (32, 1983215), (40, 1586572), (52, 1220440), (65, 976352), (80, 793286), (104, 610220), (130, 488176), (160, 396643), (169, 375520), (208, 305110), (260, 244088), (338, 187760), (416, 152555), (520, 122044), (676, 93880), (845, 75104), (1040, 61022), (1352, 46940), (1690, 37552), (2080, 30511), (2347, 27040), (2704, 23470), (3380, 18776), (4694, 13520), (5408, 11735), (6760, 9388)]