332168720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10360

約数の個数: 80

約数和(自身を含む): 858611712

約数和(自身を除く): 526442992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 10303, 16120, 20606, 32240, 41212, 51515, 82424, 103030, 133939, 164848, 206060, 267878, 319393, 412120, 535756, 638786, 669695, 824240, 1071512, 1277572, 1339390, 1596965, 2143024, 2555144, 2678780, 3193930, 4152109, 5110288, 5357560, 6387860, 8304218, 10715120, 12775720, 16608436, 20760545, 25551440, 33216872, 41521090, 66433744, 83042180, 166084360, 332168720]

約数ペア:

[(1, 332168720), (2, 166084360), (4, 83042180), (5, 66433744), (8, 41521090), (10, 33216872), (13, 25551440), (16, 20760545), (20, 16608436), (26, 12775720), (31, 10715120), (40, 8304218), (52, 6387860), (62, 5357560), (65, 5110288), (80, 4152109), (104, 3193930), (124, 2678780), (130, 2555144), (155, 2143024), (208, 1596965), (248, 1339390), (260, 1277572), (310, 1071512), (403, 824240), (496, 669695), (520, 638786), (620, 535756), (806, 412120), (1040, 319393), (1240, 267878), (1612, 206060), (2015, 164848), (2480, 133939), (3224, 103030), (4030, 82424), (6448, 51515), (8060, 41212), (10303, 32240), (16120, 20606)]