22406000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:699

約数の個数: 80

約数和(自身を含む): 57451680

約数和(自身を除く): 35045680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 659, 680, 850, 1000, 1318, 1360, 1700, 2000, 2125, 2636, 3295, 3400, 4250, 5272, 6590, 6800, 8500, 10544, 11203, 13180, 16475, 17000, 22406, 26360, 32950, 34000, 44812, 52720, 56015, 65900, 82375, 89624, 112030, 131800, 164750, 179248, 224060, 263600, 280075, 329500, 448120, 560150, 659000, 896240, 1120300, 1318000, 1400375, 2240600, 2800750, 4481200, 5601500, 11203000, 22406000]

約数ペア:

[(1, 22406000), (2, 11203000), (4, 5601500), (5, 4481200), (8, 2800750), (10, 2240600), (16, 1400375), (17, 1318000), (20, 1120300), (25, 896240), (34, 659000), (40, 560150), (50, 448120), (68, 329500), (80, 280075), (85, 263600), (100, 224060), (125, 179248), (136, 164750), (170, 131800), (200, 112030), (250, 89624), (272, 82375), (340, 65900), (400, 56015), (425, 52720), (500, 44812), (659, 34000), (680, 32950), (850, 26360), (1000, 22406), (1318, 17000), (1360, 16475), (1700, 13180), (2000, 11203), (2125, 10544), (2636, 8500), (3295, 6800), (3400, 6590), (4250, 5272)]