888921920

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{95789}}^1$

素因数の和:95835

約数の個数: 56

約数和(自身を含む): 2189759400

約数和(自身を除く): 1300837480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 95789, 191578, 383156, 478945, 766312, 957890, 1532624, 1915780, 2777881, 3065248, 3831560, 5555762, 6130496, 7663120, 11111524, 13889405, 15326240, 22223048, 27778810, 30652480, 44446096, 55557620, 88892192, 111115240, 177784384, 222230480, 444460960, 888921920]

約数ペア:

[(1, 888921920), (2, 444460960), (4, 222230480), (5, 177784384), (8, 111115240), (10, 88892192), (16, 55557620), (20, 44446096), (29, 30652480), (32, 27778810), (40, 22223048), (58, 15326240), (64, 13889405), (80, 11111524), (116, 7663120), (145, 6130496), (160, 5555762), (232, 3831560), (290, 3065248), (320, 2777881), (464, 1915780), (580, 1532624), (928, 957890), (1160, 766312), (1856, 478945), (2320, 383156), (4640, 191578), (9280, 95789)]