83830000

素因数分解:

$2^4\times 5^4\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 100

約数和(自身を含む): 207439848

約数和(自身を除く): 123609848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 101, 125, 166, 200, 202, 250, 332, 400, 404, 415, 500, 505, 625, 664, 808, 830, 1000, 1010, 1250, 1328, 1616, 1660, 2000, 2020, 2075, 2500, 2525, 3320, 4040, 4150, 5000, 5050, 6640, 8080, 8300, 8383, 10000, 10100, 10375, 12625, 16600, 16766, 20200, 20750, 25250, 33200, 33532, 40400, 41500, 41915, 50500, 51875, 63125, 67064, 83000, 83830, 101000, 103750, 126250, 134128, 166000, 167660, 202000, 207500, 209575, 252500, 335320, 415000, 419150, 505000, 670640, 830000, 838300, 1010000, 1047875, 1676600, 2095750, 3353200, 4191500, 5239375, 8383000, 10478750, 16766000, 20957500, 41915000, 83830000]

約数ペア:

[(1, 83830000), (2, 41915000), (4, 20957500), (5, 16766000), (8, 10478750), (10, 8383000), (16, 5239375), (20, 4191500), (25, 3353200), (40, 2095750), (50, 1676600), (80, 1047875), (83, 1010000), (100, 838300), (101, 830000), (125, 670640), (166, 505000), (200, 419150), (202, 415000), (250, 335320), (332, 252500), (400, 209575), (404, 207500), (415, 202000), (500, 167660), (505, 166000), (625, 134128), (664, 126250), (808, 103750), (830, 101000), (1000, 83830), (1010, 83000), (1250, 67064), (1328, 63125), (1616, 51875), (1660, 50500), (2000, 41915), (2020, 41500), (2075, 40400), (2500, 33532), (2525, 33200), (3320, 25250), (4040, 20750), (4150, 20200), (5000, 16766), (5050, 16600), (6640, 12625), (8080, 10375), (8300, 10100), (8383, 10000)]