196304800

素因数分解:

$2^5\times 5^2\times {\mathrm{59}}^1\times {\mathrm{4159}}^1$

素因数の和:4238

約数の個数: 72

約数和(自身を含む): 487468800

約数和(自身を除く): 291164000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 80, 100, 118, 160, 200, 236, 295, 400, 472, 590, 800, 944, 1180, 1475, 1888, 2360, 2950, 4159, 4720, 5900, 8318, 9440, 11800, 16636, 20795, 23600, 33272, 41590, 47200, 66544, 83180, 103975, 133088, 166360, 207950, 245381, 332720, 415900, 490762, 665440, 831800, 981524, 1226905, 1663600, 1963048, 2453810, 3327200, 3926096, 4907620, 6134525, 7852192, 9815240, 12269050, 19630480, 24538100, 39260960, 49076200, 98152400, 196304800]

約数ペア:

[(1, 196304800), (2, 98152400), (4, 49076200), (5, 39260960), (8, 24538100), (10, 19630480), (16, 12269050), (20, 9815240), (25, 7852192), (32, 6134525), (40, 4907620), (50, 3926096), (59, 3327200), (80, 2453810), (100, 1963048), (118, 1663600), (160, 1226905), (200, 981524), (236, 831800), (295, 665440), (400, 490762), (472, 415900), (590, 332720), (800, 245381), (944, 207950), (1180, 166360), (1475, 133088), (1888, 103975), (2360, 83180), (2950, 66544), (4159, 47200), (4720, 41590), (5900, 33272), (8318, 23600), (9440, 20795), (11800, 16636)]