9844100

素因数分解:

$2^2\times 5^2\times 7^4\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 90

約数和(自身を含む): 25528314

約数和(自身を除く): 15684214

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 70, 82, 98, 100, 140, 164, 175, 196, 205, 245, 287, 343, 350, 410, 490, 574, 686, 700, 820, 980, 1025, 1148, 1225, 1372, 1435, 1715, 2009, 2050, 2401, 2450, 2870, 3430, 4018, 4100, 4802, 4900, 5740, 6860, 7175, 8036, 8575, 9604, 10045, 12005, 14063, 14350, 17150, 20090, 24010, 28126, 28700, 34300, 40180, 48020, 50225, 56252, 60025, 70315, 98441, 100450, 120050, 140630, 196882, 200900, 240100, 281260, 351575, 393764, 492205, 703150, 984410, 1406300, 1968820, 2461025, 4922050, 9844100]

約数ペア:

[(1, 9844100), (2, 4922050), (4, 2461025), (5, 1968820), (7, 1406300), (10, 984410), (14, 703150), (20, 492205), (25, 393764), (28, 351575), (35, 281260), (41, 240100), (49, 200900), (50, 196882), (70, 140630), (82, 120050), (98, 100450), (100, 98441), (140, 70315), (164, 60025), (175, 56252), (196, 50225), (205, 48020), (245, 40180), (287, 34300), (343, 28700), (350, 28126), (410, 24010), (490, 20090), (574, 17150), (686, 14350), (700, 14063), (820, 12005), (980, 10045), (1025, 9604), (1148, 8575), (1225, 8036), (1372, 7175), (1435, 6860), (1715, 5740), (2009, 4900), (2050, 4802), (2401, 4100), (2450, 4018), (2870, 3430)]