10726000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 26926848

約数和(自身を除く): 16200848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 173, 200, 248, 250, 310, 346, 400, 496, 500, 620, 692, 775, 865, 1000, 1240, 1384, 1550, 1730, 2000, 2480, 2768, 3100, 3460, 3875, 4325, 5363, 6200, 6920, 7750, 8650, 10726, 12400, 13840, 15500, 17300, 21452, 21625, 26815, 31000, 34600, 42904, 43250, 53630, 62000, 69200, 85808, 86500, 107260, 134075, 173000, 214520, 268150, 346000, 429040, 536300, 670375, 1072600, 1340750, 2145200, 2681500, 5363000, 10726000]

約数ペア:

[(1, 10726000), (2, 5363000), (4, 2681500), (5, 2145200), (8, 1340750), (10, 1072600), (16, 670375), (20, 536300), (25, 429040), (31, 346000), (40, 268150), (50, 214520), (62, 173000), (80, 134075), (100, 107260), (124, 86500), (125, 85808), (155, 69200), (173, 62000), (200, 53630), (248, 43250), (250, 42904), (310, 34600), (346, 31000), (400, 26815), (496, 21625), (500, 21452), (620, 17300), (692, 15500), (775, 13840), (865, 12400), (1000, 10726), (1240, 8650), (1384, 7750), (1550, 6920), (1730, 6200), (2000, 5363), (2480, 4325), (2768, 3875), (3100, 3460)]