802642620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5171}}^1$

素因数の和:5395

約数の個数: 96

約数和(自身を含む): 2432908800

約数和(自身を除く): 1630266180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 597, 780, 796, 995, 1194, 1990, 2388, 2587, 2985, 3980, 5171, 5174, 5970, 7761, 10342, 10348, 11940, 12935, 15513, 15522, 20684, 25855, 25870, 31026, 31044, 38805, 51710, 51740, 62052, 67223, 77565, 77610, 103420, 134446, 155130, 155220, 201669, 268892, 310260, 336115, 403338, 672230, 806676, 1008345, 1029029, 1344460, 2016690, 2058058, 3087087, 4033380, 4116116, 5145145, 6174174, 10290290, 12348348, 13377377, 15435435, 20580580, 26754754, 30870870, 40132131, 53509508, 61741740, 66886885, 80264262, 133773770, 160528524, 200660655, 267547540, 401321310, 802642620]

約数ペア:

[(1, 802642620), (2, 401321310), (3, 267547540), (4, 200660655), (5, 160528524), (6, 133773770), (10, 80264262), (12, 66886885), (13, 61741740), (15, 53509508), (20, 40132131), (26, 30870870), (30, 26754754), (39, 20580580), (52, 15435435), (60, 13377377), (65, 12348348), (78, 10290290), (130, 6174174), (156, 5145145), (195, 4116116), (199, 4033380), (260, 3087087), (390, 2058058), (398, 2016690), (597, 1344460), (780, 1029029), (796, 1008345), (995, 806676), (1194, 672230), (1990, 403338), (2388, 336115), (2587, 310260), (2985, 268892), (3980, 201669), (5171, 155220), (5174, 155130), (5970, 134446), (7761, 103420), (10342, 77610), (10348, 77565), (11940, 67223), (12935, 62052), (15513, 51740), (15522, 51710), (20684, 38805), (25855, 31044), (25870, 31026)]