80199200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5897}}^1$

素因数の和:5934

約数の個数: 72

約数和(自身を含む): 207338292

約数和(自身を除く): 127139092

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 5897, 6800, 11794, 13600, 23588, 29485, 47176, 58970, 94352, 100249, 117940, 147425, 188704, 200498, 235880, 294850, 400996, 471760, 501245, 589700, 801992, 943520, 1002490, 1179400, 1603984, 2004980, 2358800, 2506225, 3207968, 4009960, 4717600, 5012450, 8019920, 10024900, 16039840, 20049800, 40099600, 80199200]

約数ペア:

[(1, 80199200), (2, 40099600), (4, 20049800), (5, 16039840), (8, 10024900), (10, 8019920), (16, 5012450), (17, 4717600), (20, 4009960), (25, 3207968), (32, 2506225), (34, 2358800), (40, 2004980), (50, 1603984), (68, 1179400), (80, 1002490), (85, 943520), (100, 801992), (136, 589700), (160, 501245), (170, 471760), (200, 400996), (272, 294850), (340, 235880), (400, 200498), (425, 188704), (544, 147425), (680, 117940), (800, 100249), (850, 94352), (1360, 58970), (1700, 47176), (2720, 29485), (3400, 23588), (5897, 13600), (6800, 11794)]