93942520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 243218880

約数和(自身を除く): 149276360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 628, 785, 1099, 1256, 1570, 2137, 2198, 3140, 4274, 4396, 5495, 6280, 8548, 8792, 10685, 10990, 14959, 17096, 21370, 21980, 29918, 42740, 43960, 59836, 74795, 85480, 119672, 149590, 299180, 335509, 598360, 671018, 1342036, 1677545, 2348563, 2684072, 3355090, 4697126, 6710180, 9394252, 11742815, 13420360, 18788504, 23485630, 46971260, 93942520]

約数ペア:

[(1, 93942520), (2, 46971260), (4, 23485630), (5, 18788504), (7, 13420360), (8, 11742815), (10, 9394252), (14, 6710180), (20, 4697126), (28, 3355090), (35, 2684072), (40, 2348563), (56, 1677545), (70, 1342036), (140, 671018), (157, 598360), (280, 335509), (314, 299180), (628, 149590), (785, 119672), (1099, 85480), (1256, 74795), (1570, 59836), (2137, 43960), (2198, 42740), (3140, 29918), (4274, 21980), (4396, 21370), (5495, 17096), (6280, 14959), (8548, 10990), (8792, 10685)]