834115960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10069}}^1$

素因数の和:10208

約数の個数: 64

約数和(自身を含む): 1993860000

約数和(自身を除く): 1159744040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 109, 152, 190, 218, 380, 436, 545, 760, 872, 1090, 2071, 2180, 4142, 4360, 8284, 10069, 10355, 16568, 20138, 20710, 40276, 41420, 50345, 80552, 82840, 100690, 191311, 201380, 382622, 402760, 765244, 956555, 1097521, 1530488, 1913110, 2195042, 3826220, 4390084, 5487605, 7652440, 8780168, 10975210, 20852899, 21950420, 41705798, 43900840, 83411596, 104264495, 166823192, 208528990, 417057980, 834115960]

約数ペア:

[(1, 834115960), (2, 417057980), (4, 208528990), (5, 166823192), (8, 104264495), (10, 83411596), (19, 43900840), (20, 41705798), (38, 21950420), (40, 20852899), (76, 10975210), (95, 8780168), (109, 7652440), (152, 5487605), (190, 4390084), (218, 3826220), (380, 2195042), (436, 1913110), (545, 1530488), (760, 1097521), (872, 956555), (1090, 765244), (2071, 402760), (2180, 382622), (4142, 201380), (4360, 191311), (8284, 100690), (10069, 82840), (10355, 80552), (16568, 50345), (20138, 41420), (20710, 40276)]