98815520

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2927}}^1$

素因数の和:3153

約数の個数: 48

約数和(自身を含む): 234638208

約数和(自身を除く): 135822688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2110, 2927, 3376, 4220, 5854, 6752, 8440, 11708, 14635, 16880, 23416, 29270, 33760, 46832, 58540, 93664, 117080, 234160, 468320, 617597, 1235194, 2470388, 3087985, 4940776, 6175970, 9881552, 12351940, 19763104, 24703880, 49407760, 98815520]

約数ペア:

[(1, 98815520), (2, 49407760), (4, 24703880), (5, 19763104), (8, 12351940), (10, 9881552), (16, 6175970), (20, 4940776), (32, 3087985), (40, 2470388), (80, 1235194), (160, 617597), (211, 468320), (422, 234160), (844, 117080), (1055, 93664), (1688, 58540), (2110, 46832), (2927, 33760), (3376, 29270), (4220, 23416), (5854, 16880), (6752, 14635), (8440, 11708)]