2017040800

素因数分解:

$2^5\times 5^2\times {\mathrm{1091}}^1\times {\mathrm{2311}}^1$

素因数の和:3422

約数の個数: 72

約数和(自身を含む): 4930746912

約数和(自身を除く): 2913706112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1091, 2182, 2311, 4364, 4622, 5455, 8728, 9244, 10910, 11555, 17456, 18488, 21820, 23110, 27275, 34912, 36976, 43640, 46220, 54550, 57775, 73952, 87280, 92440, 109100, 115550, 174560, 184880, 218200, 231100, 369760, 436400, 462200, 872800, 924400, 1848800, 2521301, 5042602, 10085204, 12606505, 20170408, 25213010, 40340816, 50426020, 63032525, 80681632, 100852040, 126065050, 201704080, 252130100, 403408160, 504260200, 1008520400, 2017040800]

約数ペア:

[(1, 2017040800), (2, 1008520400), (4, 504260200), (5, 403408160), (8, 252130100), (10, 201704080), (16, 126065050), (20, 100852040), (25, 80681632), (32, 63032525), (40, 50426020), (50, 40340816), (80, 25213010), (100, 20170408), (160, 12606505), (200, 10085204), (400, 5042602), (800, 2521301), (1091, 1848800), (2182, 924400), (2311, 872800), (4364, 462200), (4622, 436400), (5455, 369760), (8728, 231100), (9244, 218200), (10910, 184880), (11555, 174560), (17456, 115550), (18488, 109100), (21820, 92440), (23110, 87280), (27275, 73952), (34912, 57775), (36976, 54550), (43640, 46220)]