99633760

素因数分解:

$2^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2423}}^1$

素因数の和:2695

約数の個数: 48

約数和(自身を含む): 236398176

約数和(自身を除く): 136764416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 514, 1028, 1285, 2056, 2423, 2570, 4112, 4846, 5140, 8224, 9692, 10280, 12115, 19384, 20560, 24230, 38768, 41120, 48460, 77536, 96920, 193840, 387680, 622711, 1245422, 2490844, 3113555, 4981688, 6227110, 9963376, 12454220, 19926752, 24908440, 49816880, 99633760]

約数ペア:

[(1, 99633760), (2, 49816880), (4, 24908440), (5, 19926752), (8, 12454220), (10, 9963376), (16, 6227110), (20, 4981688), (32, 3113555), (40, 2490844), (80, 1245422), (160, 622711), (257, 387680), (514, 193840), (1028, 96920), (1285, 77536), (2056, 48460), (2423, 41120), (2570, 38768), (4112, 24230), (4846, 20560), (5140, 19384), (8224, 12115), (9692, 10280)]