1330458021850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{1565521}}^1$

素因数の和:1566295

約数の個数: 48

約数和(自身を含む): 2585741376960

約数和(自身を除く): 1255283355110

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 739, 1150, 1478, 3695, 7390, 16997, 18475, 33994, 36950, 84985, 169970, 424925, 849850, 1565521, 3131042, 7827605, 15655210, 36006983, 39138025, 72013966, 78276050, 180034915, 360069830, 900174575, 1156920019, 1800349150, 2313840038, 5784600095, 11569200190, 26609160437, 28923000475, 53218320874, 57846000950, 133045802185, 266091604370, 665229010925, 1330458021850]

約数ペア:

[(1, 1330458021850), (2, 665229010925), (5, 266091604370), (10, 133045802185), (23, 57846000950), (25, 53218320874), (46, 28923000475), (50, 26609160437), (115, 11569200190), (230, 5784600095), (575, 2313840038), (739, 1800349150), (1150, 1156920019), (1478, 900174575), (3695, 360069830), (7390, 180034915), (16997, 78276050), (18475, 72013966), (33994, 39138025), (36950, 36006983), (84985, 15655210), (169970, 7827605), (424925, 3131042), (849850, 1565521)]