18192235520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{187009}}^1$

素因数の和:187053

約数の個数: 88

約数和(自身を含む): 45937136400

約数和(自身を除く): 27744900880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 5120, 6080, 9728, 12160, 19456, 24320, 48640, 97280, 187009, 374018, 748036, 935045, 1496072, 1870090, 2992144, 3553171, 3740180, 5984288, 7106342, 7480360, 11968576, 14212684, 14960720, 17765855, 23937152, 28425368, 29921440, 35531710, 47874304, 56850736, 59842880, 71063420, 95748608, 113701472, 119685760, 142126840, 191497216, 227402944, 239371520, 284253680, 454805888, 478743040, 568507360, 909611776, 957486080, 1137014720, 1819223552, 2274029440, 3638447104, 4548058880, 9096117760, 18192235520]

約数ペア:

[(1, 18192235520), (2, 9096117760), (4, 4548058880), (5, 3638447104), (8, 2274029440), (10, 1819223552), (16, 1137014720), (19, 957486080), (20, 909611776), (32, 568507360), (38, 478743040), (40, 454805888), (64, 284253680), (76, 239371520), (80, 227402944), (95, 191497216), (128, 142126840), (152, 119685760), (160, 113701472), (190, 95748608), (256, 71063420), (304, 59842880), (320, 56850736), (380, 47874304), (512, 35531710), (608, 29921440), (640, 28425368), (760, 23937152), (1024, 17765855), (1216, 14960720), (1280, 14212684), (1520, 11968576), (2432, 7480360), (2560, 7106342), (3040, 5984288), (4864, 3740180), (5120, 3553171), (6080, 2992144), (9728, 1870090), (12160, 1496072), (19456, 935045), (24320, 748036), (48640, 374018), (97280, 187009)]