201802624720

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2281}}^1\times {\mathrm{3187}}^1$

素因数の和:5828

約数の個数: 80

約数和(自身を含む): 470897235648

約数和(自身を除く): 269094610928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2281, 2776, 3187, 3470, 4562, 5552, 6374, 6940, 9124, 11405, 12748, 13880, 15935, 18248, 22810, 25496, 27760, 31870, 36496, 45620, 50992, 63740, 91240, 127480, 182480, 254960, 791507, 1105889, 1583014, 2211778, 3166028, 3957535, 4423556, 5529445, 6332056, 7269547, 7915070, 8847112, 11058890, 12664112, 14539094, 15830140, 17694224, 22117780, 29078188, 31660280, 36347735, 44235560, 58156376, 63320560, 72695470, 88471120, 116312752, 145390940, 290781880, 581563760, 2522532809, 5045065618, 10090131236, 12612664045, 20180262472, 25225328090, 40360524944, 50450656180, 100901312360, 201802624720]

約数ペア:

[(1, 201802624720), (2, 100901312360), (4, 50450656180), (5, 40360524944), (8, 25225328090), (10, 20180262472), (16, 12612664045), (20, 10090131236), (40, 5045065618), (80, 2522532809), (347, 581563760), (694, 290781880), (1388, 145390940), (1735, 116312752), (2281, 88471120), (2776, 72695470), (3187, 63320560), (3470, 58156376), (4562, 44235560), (5552, 36347735), (6374, 31660280), (6940, 29078188), (9124, 22117780), (11405, 17694224), (12748, 15830140), (13880, 14539094), (15935, 12664112), (18248, 11058890), (22810, 8847112), (25496, 7915070), (27760, 7269547), (31870, 6332056), (36496, 5529445), (45620, 4423556), (50992, 3957535), (63740, 3166028), (91240, 2211778), (127480, 1583014), (182480, 1105889), (254960, 791507)]