88738160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{751}}^1$

素因数の和:982

約数の個数: 80

約数和(自身を含む): 237222912

約数和(自身を除く): 148484752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 560, 751, 844, 1055, 1477, 1502, 1688, 2110, 2954, 3004, 3376, 3755, 4220, 5257, 5908, 6008, 7385, 7510, 8440, 10514, 11816, 12016, 14770, 15020, 16880, 21028, 23632, 26285, 29540, 30040, 42056, 52570, 59080, 60080, 84112, 105140, 118160, 158461, 210280, 316922, 420560, 633844, 792305, 1109227, 1267688, 1584610, 2218454, 2535376, 3169220, 4436908, 5546135, 6338440, 8873816, 11092270, 12676880, 17747632, 22184540, 44369080, 88738160]

約数ペア:

[(1, 88738160), (2, 44369080), (4, 22184540), (5, 17747632), (7, 12676880), (8, 11092270), (10, 8873816), (14, 6338440), (16, 5546135), (20, 4436908), (28, 3169220), (35, 2535376), (40, 2218454), (56, 1584610), (70, 1267688), (80, 1109227), (112, 792305), (140, 633844), (211, 420560), (280, 316922), (422, 210280), (560, 158461), (751, 118160), (844, 105140), (1055, 84112), (1477, 60080), (1502, 59080), (1688, 52570), (2110, 42056), (2954, 30040), (3004, 29540), (3376, 26285), (3755, 23632), (4220, 21028), (5257, 16880), (5908, 15020), (6008, 14770), (7385, 12016), (7510, 11816), (8440, 10514)]