127086440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 325480680

約数和(自身を除く): 198394240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 361, 380, 494, 520, 677, 722, 760, 988, 1235, 1354, 1444, 1805, 1976, 2470, 2708, 2888, 3385, 3610, 4693, 4940, 5416, 6770, 7220, 8801, 9386, 9880, 12863, 13540, 14440, 17602, 18772, 23465, 25726, 27080, 35204, 37544, 44005, 46930, 51452, 64315, 70408, 88010, 93860, 102904, 128630, 167219, 176020, 187720, 244397, 257260, 334438, 352040, 488794, 514520, 668876, 836095, 977588, 1221985, 1337752, 1672190, 1955176, 2443970, 3177161, 3344380, 4887940, 6354322, 6688760, 9775880, 12708644, 15885805, 25417288, 31771610, 63543220, 127086440]

約数ペア:

[(1, 127086440), (2, 63543220), (4, 31771610), (5, 25417288), (8, 15885805), (10, 12708644), (13, 9775880), (19, 6688760), (20, 6354322), (26, 4887940), (38, 3344380), (40, 3177161), (52, 2443970), (65, 1955176), (76, 1672190), (95, 1337752), (104, 1221985), (130, 977588), (152, 836095), (190, 668876), (247, 514520), (260, 488794), (361, 352040), (380, 334438), (494, 257260), (520, 244397), (677, 187720), (722, 176020), (760, 167219), (988, 128630), (1235, 102904), (1354, 93860), (1444, 88010), (1805, 70408), (1976, 64315), (2470, 51452), (2708, 46930), (2888, 44005), (3385, 37544), (3610, 35204), (4693, 27080), (4940, 25726), (5416, 23465), (6770, 18772), (7220, 17602), (8801, 14440), (9386, 13540), (9880, 12863)]