2013709360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{3169}}^1$

素因数の和:3255

約数の個数: 120

約数和(自身を含む): 5179222080

約数和(自身を除く): 3165512720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 169, 188, 208, 235, 260, 338, 376, 470, 520, 611, 676, 752, 845, 940, 1040, 1222, 1352, 1690, 1880, 2444, 2704, 3055, 3169, 3380, 3760, 4888, 6110, 6338, 6760, 7943, 9776, 12220, 12676, 13520, 15845, 15886, 24440, 25352, 31690, 31772, 39715, 41197, 48880, 50704, 63380, 63544, 79430, 82394, 126760, 127088, 148943, 158860, 164788, 205985, 253520, 297886, 317720, 329576, 411970, 535561, 595772, 635440, 659152, 744715, 823940, 1071122, 1191544, 1489430, 1647880, 1936259, 2142244, 2383088, 2677805, 2978860, 3295760, 3872518, 4284488, 5355610, 5957720, 7745036, 8568976, 9681295, 10711220, 11915440, 15490072, 19362590, 21422440, 25171367, 30980144, 38725180, 42844880, 50342734, 77450360, 100685468, 125856835, 154900720, 201370936, 251713670, 402741872, 503427340, 1006854680, 2013709360]

約数ペア:

[(1, 2013709360), (2, 1006854680), (4, 503427340), (5, 402741872), (8, 251713670), (10, 201370936), (13, 154900720), (16, 125856835), (20, 100685468), (26, 77450360), (40, 50342734), (47, 42844880), (52, 38725180), (65, 30980144), (80, 25171367), (94, 21422440), (104, 19362590), (130, 15490072), (169, 11915440), (188, 10711220), (208, 9681295), (235, 8568976), (260, 7745036), (338, 5957720), (376, 5355610), (470, 4284488), (520, 3872518), (611, 3295760), (676, 2978860), (752, 2677805), (845, 2383088), (940, 2142244), (1040, 1936259), (1222, 1647880), (1352, 1489430), (1690, 1191544), (1880, 1071122), (2444, 823940), (2704, 744715), (3055, 659152), (3169, 635440), (3380, 595772), (3760, 535561), (4888, 411970), (6110, 329576), (6338, 317720), (6760, 297886), (7943, 253520), (9776, 205985), (12220, 164788), (12676, 158860), (13520, 148943), (15845, 127088), (15886, 126760), (24440, 82394), (25352, 79430), (31690, 63544), (31772, 63380), (39715, 50704), (41197, 48880)]