128536697080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15375203}}^1$

素因数の和:15375244

約数の個数: 64

約数和(自身を含む): 332104406400

約数和(自身を除く): 203567709320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 15375203, 30750406, 61500812, 76876015, 123001624, 153752030, 169127233, 292128857, 307504060, 338254466, 584257714, 615008120, 676508932, 845636165, 1168515428, 1353017864, 1460644285, 1691272330, 2337030856, 2921288570, 3213417427, 3382544660, 5842577140, 6426834854, 6765089320, 11685154280, 12853669708, 16067087135, 25707339416, 32134174270, 64268348540, 128536697080]

約数ペア:

[(1, 128536697080), (2, 64268348540), (4, 32134174270), (5, 25707339416), (8, 16067087135), (10, 12853669708), (11, 11685154280), (19, 6765089320), (20, 6426834854), (22, 5842577140), (38, 3382544660), (40, 3213417427), (44, 2921288570), (55, 2337030856), (76, 1691272330), (88, 1460644285), (95, 1353017864), (110, 1168515428), (152, 845636165), (190, 676508932), (209, 615008120), (220, 584257714), (380, 338254466), (418, 307504060), (440, 292128857), (760, 169127233), (836, 153752030), (1045, 123001624), (1672, 76876015), (2090, 61500812), (4180, 30750406), (8360, 15375203)]