5033840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 13659840

約数和(自身を除く): 8626000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 101, 112, 140, 178, 202, 280, 356, 404, 445, 505, 560, 623, 707, 712, 808, 890, 1010, 1246, 1414, 1424, 1616, 1780, 2020, 2492, 2828, 3115, 3535, 3560, 4040, 4984, 5656, 6230, 7070, 7120, 8080, 8989, 9968, 11312, 12460, 14140, 17978, 24920, 28280, 35956, 44945, 49840, 56560, 62923, 71912, 89890, 125846, 143824, 179780, 251692, 314615, 359560, 503384, 629230, 719120, 1006768, 1258460, 2516920, 5033840]

約数ペア:

[(1, 5033840), (2, 2516920), (4, 1258460), (5, 1006768), (7, 719120), (8, 629230), (10, 503384), (14, 359560), (16, 314615), (20, 251692), (28, 179780), (35, 143824), (40, 125846), (56, 89890), (70, 71912), (80, 62923), (89, 56560), (101, 49840), (112, 44945), (140, 35956), (178, 28280), (202, 24920), (280, 17978), (356, 14140), (404, 12460), (445, 11312), (505, 9968), (560, 8989), (623, 8080), (707, 7120), (712, 7070), (808, 6230), (890, 5656), (1010, 4984), (1246, 4040), (1414, 3560), (1424, 3535), (1616, 3115), (1780, 2828), (2020, 2492)]