34946000

素因数分解:

$2^4\times 5^3\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 80

約数和(自身を含む): 85829328

約数和(自身を除く): 50883328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 125, 173, 200, 202, 250, 346, 400, 404, 500, 505, 692, 808, 865, 1000, 1010, 1384, 1616, 1730, 2000, 2020, 2525, 2768, 3460, 4040, 4325, 5050, 6920, 8080, 8650, 10100, 12625, 13840, 17300, 17473, 20200, 21625, 25250, 34600, 34946, 40400, 43250, 50500, 69200, 69892, 86500, 87365, 101000, 139784, 173000, 174730, 202000, 279568, 346000, 349460, 436825, 698920, 873650, 1397840, 1747300, 2184125, 3494600, 4368250, 6989200, 8736500, 17473000, 34946000]

約数ペア:

[(1, 34946000), (2, 17473000), (4, 8736500), (5, 6989200), (8, 4368250), (10, 3494600), (16, 2184125), (20, 1747300), (25, 1397840), (40, 873650), (50, 698920), (80, 436825), (100, 349460), (101, 346000), (125, 279568), (173, 202000), (200, 174730), (202, 173000), (250, 139784), (346, 101000), (400, 87365), (404, 86500), (500, 69892), (505, 69200), (692, 50500), (808, 43250), (865, 40400), (1000, 34946), (1010, 34600), (1384, 25250), (1616, 21625), (1730, 20200), (2000, 17473), (2020, 17300), (2525, 13840), (2768, 12625), (3460, 10100), (4040, 8650), (4325, 8080), (5050, 6920)]