2004518580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{2113}}^1$

素因数の和:2385

約数の個数: 96

約数和(自身を含む): 5708002944

約数和(自身を除く): 3703484364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 163, 194, 291, 326, 388, 485, 489, 582, 652, 815, 970, 978, 1164, 1455, 1630, 1940, 1956, 2113, 2445, 2910, 3260, 4226, 4890, 5820, 6339, 8452, 9780, 10565, 12678, 15811, 21130, 25356, 31622, 31695, 42260, 47433, 63244, 63390, 79055, 94866, 126780, 158110, 189732, 204961, 237165, 316220, 344419, 409922, 474330, 614883, 688838, 819844, 948660, 1024805, 1033257, 1229766, 1377676, 1722095, 2049610, 2066514, 2459532, 3074415, 3444190, 4099220, 4133028, 5166285, 6148830, 6888380, 10332570, 12297660, 20665140, 33408643, 66817286, 100225929, 133634572, 167043215, 200451858, 334086430, 400903716, 501129645, 668172860, 1002259290, 2004518580]

約数ペア:

[(1, 2004518580), (2, 1002259290), (3, 668172860), (4, 501129645), (5, 400903716), (6, 334086430), (10, 200451858), (12, 167043215), (15, 133634572), (20, 100225929), (30, 66817286), (60, 33408643), (97, 20665140), (163, 12297660), (194, 10332570), (291, 6888380), (326, 6148830), (388, 5166285), (485, 4133028), (489, 4099220), (582, 3444190), (652, 3074415), (815, 2459532), (970, 2066514), (978, 2049610), (1164, 1722095), (1455, 1377676), (1630, 1229766), (1940, 1033257), (1956, 1024805), (2113, 948660), (2445, 819844), (2910, 688838), (3260, 614883), (4226, 474330), (4890, 409922), (5820, 344419), (6339, 316220), (8452, 237165), (9780, 204961), (10565, 189732), (12678, 158110), (15811, 126780), (21130, 94866), (25356, 79055), (31622, 63390), (31695, 63244), (42260, 47433)]