58992760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 136663200

約数和(自身を除く): 77670440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 89, 146, 178, 227, 292, 356, 365, 445, 454, 584, 712, 730, 890, 908, 1135, 1460, 1780, 1816, 2270, 2920, 3560, 4540, 6497, 9080, 12994, 16571, 20203, 25988, 32485, 33142, 40406, 51976, 64970, 66284, 80812, 82855, 101015, 129940, 132568, 161624, 165710, 202030, 259880, 331420, 404060, 662840, 808120, 1474819, 2949638, 5899276, 7374095, 11798552, 14748190, 29496380, 58992760]

約数ペア:

[(1, 58992760), (2, 29496380), (4, 14748190), (5, 11798552), (8, 7374095), (10, 5899276), (20, 2949638), (40, 1474819), (73, 808120), (89, 662840), (146, 404060), (178, 331420), (227, 259880), (292, 202030), (356, 165710), (365, 161624), (445, 132568), (454, 129940), (584, 101015), (712, 82855), (730, 80812), (890, 66284), (908, 64970), (1135, 51976), (1460, 40406), (1780, 33142), (1816, 32485), (2270, 25988), (2920, 20203), (3560, 16571), (4540, 12994), (6497, 9080)]