200410880

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5399}}^1$

素因数の和:5449

約数の個数: 72

約数和(自身を含む): 496692000

約数和(自身を除く): 296281120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3712, 4640, 5399, 7424, 9280, 10798, 18560, 21596, 26995, 37120, 43192, 53990, 86384, 107980, 156571, 172768, 215960, 313142, 345536, 431920, 626284, 691072, 782855, 863840, 1252568, 1382144, 1565710, 1727680, 2505136, 3131420, 3455360, 5010272, 6262840, 6910720, 10020544, 12525680, 20041088, 25051360, 40082176, 50102720, 100205440, 200410880]

約数ペア:

[(1, 200410880), (2, 100205440), (4, 50102720), (5, 40082176), (8, 25051360), (10, 20041088), (16, 12525680), (20, 10020544), (29, 6910720), (32, 6262840), (40, 5010272), (58, 3455360), (64, 3131420), (80, 2505136), (116, 1727680), (128, 1565710), (145, 1382144), (160, 1252568), (232, 863840), (256, 782855), (290, 691072), (320, 626284), (464, 431920), (580, 345536), (640, 313142), (928, 215960), (1160, 172768), (1280, 156571), (1856, 107980), (2320, 86384), (3712, 53990), (4640, 43192), (5399, 37120), (7424, 26995), (9280, 21596), (10798, 18560)]