9156963980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{58169}}^1$

素因数の和:58658

約数の個数: 48

約数和(自身を含む): 20405105280

約数和(自身を除く): 11248141300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 463, 926, 1852, 2315, 4630, 7871, 9260, 15742, 31484, 39355, 58169, 78710, 116338, 157420, 232676, 290845, 581690, 988873, 1163380, 1977746, 3955492, 4944365, 9888730, 19777460, 26932247, 53864494, 107728988, 134661235, 269322470, 457848199, 538644940, 915696398, 1831392796, 2289240995, 4578481990, 9156963980]

約数ペア:

[(1, 9156963980), (2, 4578481990), (4, 2289240995), (5, 1831392796), (10, 915696398), (17, 538644940), (20, 457848199), (34, 269322470), (68, 134661235), (85, 107728988), (170, 53864494), (340, 26932247), (463, 19777460), (926, 9888730), (1852, 4944365), (2315, 3955492), (4630, 1977746), (7871, 1163380), (9260, 988873), (15742, 581690), (31484, 290845), (39355, 232676), (58169, 157420), (78710, 116338)]