27940171000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{41149}}^1$

素因数の和:41274

約数の個数: 128

約数和(自身を含む): 75492144000

約数和(自身を除く): 47551973000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 97, 100, 125, 140, 175, 194, 200, 250, 280, 350, 388, 485, 500, 679, 700, 776, 875, 970, 1000, 1358, 1400, 1750, 1940, 2425, 2716, 3395, 3500, 3880, 4850, 5432, 6790, 7000, 9700, 12125, 13580, 16975, 19400, 24250, 27160, 33950, 41149, 48500, 67900, 82298, 84875, 97000, 135800, 164596, 169750, 205745, 288043, 329192, 339500, 411490, 576086, 679000, 822980, 1028725, 1152172, 1440215, 1645960, 2057450, 2304344, 2880430, 3991453, 4114900, 5143625, 5760860, 7201075, 7982906, 8229800, 10287250, 11521720, 14402150, 15965812, 19957265, 20574500, 27940171, 28804300, 31931624, 36005375, 39914530, 41149000, 55880342, 57608600, 72010750, 79829060, 99786325, 111760684, 139700855, 144021500, 159658120, 199572650, 223521368, 279401710, 288043000, 399145300, 498931625, 558803420, 698504275, 798290600, 997863250, 1117606840, 1397008550, 1995726500, 2794017100, 3492521375, 3991453000, 5588034200, 6985042750, 13970085500, 27940171000]

約数ペア:

[(1, 27940171000), (2, 13970085500), (4, 6985042750), (5, 5588034200), (7, 3991453000), (8, 3492521375), (10, 2794017100), (14, 1995726500), (20, 1397008550), (25, 1117606840), (28, 997863250), (35, 798290600), (40, 698504275), (50, 558803420), (56, 498931625), (70, 399145300), (97, 288043000), (100, 279401710), (125, 223521368), (140, 199572650), (175, 159658120), (194, 144021500), (200, 139700855), (250, 111760684), (280, 99786325), (350, 79829060), (388, 72010750), (485, 57608600), (500, 55880342), (679, 41149000), (700, 39914530), (776, 36005375), (875, 31931624), (970, 28804300), (1000, 27940171), (1358, 20574500), (1400, 19957265), (1750, 15965812), (1940, 14402150), (2425, 11521720), (2716, 10287250), (3395, 8229800), (3500, 7982906), (3880, 7201075), (4850, 5760860), (5432, 5143625), (6790, 4114900), (7000, 3991453), (9700, 2880430), (12125, 2304344), (13580, 2057450), (16975, 1645960), (19400, 1440215), (24250, 1152172), (27160, 1028725), (33950, 822980), (41149, 679000), (48500, 576086), (67900, 411490), (82298, 339500), (84875, 329192), (97000, 288043), (135800, 205745), (164596, 169750)]