186656260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78427}}^1$

素因数の和:78460

約数の個数: 48

約数和(自身を含む): 474332544

約数和(自身を除く): 287676284

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 78427, 156854, 313708, 392135, 548989, 784270, 1097978, 1333259, 1568540, 2195956, 2666518, 2744945, 5333036, 5489890, 6666295, 9332813, 10979780, 13332590, 18665626, 26665180, 37331252, 46664065, 93328130, 186656260]

約数ペア:

[(1, 186656260), (2, 93328130), (4, 46664065), (5, 37331252), (7, 26665180), (10, 18665626), (14, 13332590), (17, 10979780), (20, 9332813), (28, 6666295), (34, 5489890), (35, 5333036), (68, 2744945), (70, 2666518), (85, 2195956), (119, 1568540), (140, 1333259), (170, 1097978), (238, 784270), (340, 548989), (476, 392135), (595, 313708), (1190, 156854), (2380, 78427)]