20235932000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{163193}}^1$

素因数の和:163249

約数の個数: 96

約数和(自身を含む): 51323860224

約数和(自身を除く): 31087928224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 400, 496, 500, 620, 775, 800, 992, 1000, 1240, 1550, 2000, 2480, 3100, 3875, 4000, 4960, 6200, 7750, 12400, 15500, 24800, 31000, 62000, 124000, 163193, 326386, 652772, 815965, 1305544, 1631930, 2611088, 3263860, 4079825, 5058983, 5222176, 6527720, 8159650, 10117966, 13055440, 16319300, 20235932, 20399125, 25294915, 26110880, 32638600, 40471864, 40798250, 50589830, 65277200, 80943728, 81596500, 101179660, 126474575, 130554400, 161887456, 163193000, 202359320, 252949150, 326386000, 404718640, 505898300, 632372875, 652772000, 809437280, 1011796600, 1264745750, 2023593200, 2529491500, 4047186400, 5058983000, 10117966000, 20235932000]

約数ペア:

[(1, 20235932000), (2, 10117966000), (4, 5058983000), (5, 4047186400), (8, 2529491500), (10, 2023593200), (16, 1264745750), (20, 1011796600), (25, 809437280), (31, 652772000), (32, 632372875), (40, 505898300), (50, 404718640), (62, 326386000), (80, 252949150), (100, 202359320), (124, 163193000), (125, 161887456), (155, 130554400), (160, 126474575), (200, 101179660), (248, 81596500), (250, 80943728), (310, 65277200), (400, 50589830), (496, 40798250), (500, 40471864), (620, 32638600), (775, 26110880), (800, 25294915), (992, 20399125), (1000, 20235932), (1240, 16319300), (1550, 13055440), (2000, 10117966), (2480, 8159650), (3100, 6527720), (3875, 5222176), (4000, 5058983), (4960, 4079825), (6200, 3263860), (7750, 2611088), (12400, 1631930), (15500, 1305544), (24800, 815965), (31000, 652772), (62000, 326386), (124000, 163193)]