8164891920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2001199}}^1$

素因数の和:2001232

約数の個数: 80

約数和(自身を含む): 26800070400

約数和(自身を除く): 18635178480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 2001199, 4002398, 6003597, 8004796, 10005995, 12007194, 16009592, 20011990, 24014388, 30017985, 32019184, 34020383, 40023980, 48028776, 60035970, 68040766, 80047960, 96057552, 102061149, 120071940, 136081532, 160095920, 170101915, 204122298, 240143880, 272163064, 340203830, 408244596, 480287760, 510305745, 544326128, 680407660, 816489192, 1020611490, 1360815320, 1632978384, 2041222980, 2721630640, 4082445960, 8164891920]

約数ペア:

[(1, 8164891920), (2, 4082445960), (3, 2721630640), (4, 2041222980), (5, 1632978384), (6, 1360815320), (8, 1020611490), (10, 816489192), (12, 680407660), (15, 544326128), (16, 510305745), (17, 480287760), (20, 408244596), (24, 340203830), (30, 272163064), (34, 240143880), (40, 204122298), (48, 170101915), (51, 160095920), (60, 136081532), (68, 120071940), (80, 102061149), (85, 96057552), (102, 80047960), (120, 68040766), (136, 60035970), (170, 48028776), (204, 40023980), (240, 34020383), (255, 32019184), (272, 30017985), (340, 24014388), (408, 20011990), (510, 16009592), (680, 12007194), (816, 10005995), (1020, 8004796), (1360, 6003597), (2040, 4002398), (4080, 2001199)]