19962056450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{2347}}^1$

素因数の和:3664

約数の個数: 96

約数和(自身を含む): 44720947200

約数和(自身を除く): 24758890750

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1279, 1330, 2347, 2558, 3325, 4694, 6395, 6650, 8953, 11735, 12790, 16429, 17906, 23470, 24301, 31975, 32858, 44593, 44765, 48602, 58675, 63950, 82145, 89186, 89530, 117350, 121505, 164290, 170107, 222965, 223825, 243010, 312151, 340214, 410725, 445930, 447650, 607525, 624302, 821450, 850535, 1114825, 1215050, 1560755, 1701070, 2229650, 3001813, 3121510, 4252675, 6003626, 7803775, 8505350, 15009065, 15607550, 21012691, 30018130, 42025382, 57034447, 75045325, 105063455, 114068894, 150090650, 210126910, 285172235, 399241129, 525317275, 570344470, 798482258, 1050634550, 1425861175, 1996205645, 2851722350, 3992411290, 9981028225, 19962056450]

約数ペア:

[(1, 19962056450), (2, 9981028225), (5, 3992411290), (7, 2851722350), (10, 1996205645), (14, 1425861175), (19, 1050634550), (25, 798482258), (35, 570344470), (38, 525317275), (50, 399241129), (70, 285172235), (95, 210126910), (133, 150090650), (175, 114068894), (190, 105063455), (266, 75045325), (350, 57034447), (475, 42025382), (665, 30018130), (950, 21012691), (1279, 15607550), (1330, 15009065), (2347, 8505350), (2558, 7803775), (3325, 6003626), (4694, 4252675), (6395, 3121510), (6650, 3001813), (8953, 2229650), (11735, 1701070), (12790, 1560755), (16429, 1215050), (17906, 1114825), (23470, 850535), (24301, 821450), (31975, 624302), (32858, 607525), (44593, 447650), (44765, 445930), (48602, 410725), (58675, 340214), (63950, 312151), (82145, 243010), (89186, 223825), (89530, 222965), (117350, 170107), (121505, 164290)]