88218020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3061}}^1$

素因数の和:3212

約数の個数: 48

約数和(自身を含む): 203708736

約数和(自身を除く): 115490716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 3061, 5764, 6122, 7205, 12244, 14410, 15305, 28820, 30610, 33671, 61220, 67342, 134684, 168355, 336710, 400991, 673420, 801982, 1603964, 2004955, 4009910, 4410901, 8019820, 8821802, 17643604, 22054505, 44109010, 88218020]

約数ペア:

[(1, 88218020), (2, 44109010), (4, 22054505), (5, 17643604), (10, 8821802), (11, 8019820), (20, 4410901), (22, 4009910), (44, 2004955), (55, 1603964), (110, 801982), (131, 673420), (220, 400991), (262, 336710), (524, 168355), (655, 134684), (1310, 67342), (1441, 61220), (2620, 33671), (2882, 30610), (3061, 28820), (5764, 15305), (6122, 14410), (7205, 12244)]