193302880

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20477}}^1$

素因数の和:20551

約数の個数: 48

約数和(自身を含む): 464441040

約数和(自身を除く): 271138160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 20477, 40954, 81908, 102385, 163816, 204770, 327632, 409540, 655264, 819080, 1208143, 1638160, 2416286, 3276320, 4832572, 6040715, 9665144, 12081430, 19330288, 24162860, 38660576, 48325720, 96651440, 193302880]

約数ペア:

[(1, 193302880), (2, 96651440), (4, 48325720), (5, 38660576), (8, 24162860), (10, 19330288), (16, 12081430), (20, 9665144), (32, 6040715), (40, 4832572), (59, 3276320), (80, 2416286), (118, 1638160), (160, 1208143), (236, 819080), (295, 655264), (472, 409540), (590, 327632), (944, 204770), (1180, 163816), (1888, 102385), (2360, 81908), (4720, 40954), (9440, 20477)]