24644000

素因数分解:

$2^5\times 5^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 62152272

約数和(自身を除く): 37508272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 101, 122, 125, 160, 200, 202, 244, 250, 305, 400, 404, 488, 500, 505, 610, 800, 808, 976, 1000, 1010, 1220, 1525, 1616, 1952, 2000, 2020, 2440, 2525, 3050, 3232, 4000, 4040, 4880, 5050, 6100, 6161, 7625, 8080, 9760, 10100, 12200, 12322, 12625, 15250, 16160, 20200, 24400, 24644, 25250, 30500, 30805, 40400, 48800, 49288, 50500, 61000, 61610, 80800, 98576, 101000, 122000, 123220, 154025, 197152, 202000, 244000, 246440, 308050, 404000, 492880, 616100, 770125, 985760, 1232200, 1540250, 2464400, 3080500, 4928800, 6161000, 12322000, 24644000]

約数ペア:

[(1, 24644000), (2, 12322000), (4, 6161000), (5, 4928800), (8, 3080500), (10, 2464400), (16, 1540250), (20, 1232200), (25, 985760), (32, 770125), (40, 616100), (50, 492880), (61, 404000), (80, 308050), (100, 246440), (101, 244000), (122, 202000), (125, 197152), (160, 154025), (200, 123220), (202, 122000), (244, 101000), (250, 98576), (305, 80800), (400, 61610), (404, 61000), (488, 50500), (500, 49288), (505, 48800), (610, 40400), (800, 30805), (808, 30500), (976, 25250), (1000, 24644), (1010, 24400), (1220, 20200), (1525, 16160), (1616, 15250), (1952, 12625), (2000, 12322), (2020, 12200), (2440, 10100), (2525, 9760), (3050, 8080), (3232, 7625), (4000, 6161), (4040, 6100), (4880, 5050)]