187232519920

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{57559}}^1$

素因数の和:58202

約数の個数: 80

約数和(自身を含む): 442078758720

約数和(自身を除く): 254846238800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 557, 584, 730, 1114, 1168, 1460, 2228, 2785, 2920, 4456, 5570, 5840, 8912, 11140, 22280, 40661, 44560, 57559, 81322, 115118, 162644, 203305, 230236, 287795, 325288, 406610, 460472, 575590, 650576, 813220, 920944, 1151180, 1626440, 2302360, 3252880, 4201807, 4604720, 8403614, 16807228, 21009035, 32060363, 33614456, 42018070, 64120726, 67228912, 84036140, 128241452, 160301815, 168072280, 256482904, 320603630, 336144560, 512965808, 641207260, 1282414520, 2340406499, 2564829040, 4680812998, 9361625996, 11702032495, 18723251992, 23404064990, 37446503984, 46808129980, 93616259960, 187232519920]

約数ペア:

[(1, 187232519920), (2, 93616259960), (4, 46808129980), (5, 37446503984), (8, 23404064990), (10, 18723251992), (16, 11702032495), (20, 9361625996), (40, 4680812998), (73, 2564829040), (80, 2340406499), (146, 1282414520), (292, 641207260), (365, 512965808), (557, 336144560), (584, 320603630), (730, 256482904), (1114, 168072280), (1168, 160301815), (1460, 128241452), (2228, 84036140), (2785, 67228912), (2920, 64120726), (4456, 42018070), (5570, 33614456), (5840, 32060363), (8912, 21009035), (11140, 16807228), (22280, 8403614), (40661, 4604720), (44560, 4201807), (57559, 3252880), (81322, 2302360), (115118, 1626440), (162644, 1151180), (203305, 920944), (230236, 813220), (287795, 650576), (325288, 575590), (406610, 460472)]