1994755000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{56993}}^1$

素因数の和:57026

約数の個数: 80

約数和(自身を含む): 5341477680

約数和(自身を除く): 3346722680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1250, 1400, 1750, 2500, 3500, 4375, 5000, 7000, 8750, 17500, 35000, 56993, 113986, 227972, 284965, 398951, 455944, 569930, 797902, 1139860, 1424825, 1595804, 1994755, 2279720, 2849650, 3191608, 3989510, 5699300, 7124125, 7979020, 9973775, 11398600, 14248250, 15958040, 19947550, 28496500, 35620625, 39895100, 49868875, 56993000, 71241250, 79790200, 99737750, 142482500, 199475500, 249344375, 284965000, 398951000, 498688750, 997377500, 1994755000]

約数ペア:

[(1, 1994755000), (2, 997377500), (4, 498688750), (5, 398951000), (7, 284965000), (8, 249344375), (10, 199475500), (14, 142482500), (20, 99737750), (25, 79790200), (28, 71241250), (35, 56993000), (40, 49868875), (50, 39895100), (56, 35620625), (70, 28496500), (100, 19947550), (125, 15958040), (140, 14248250), (175, 11398600), (200, 9973775), (250, 7979020), (280, 7124125), (350, 5699300), (500, 3989510), (625, 3191608), (700, 2849650), (875, 2279720), (1000, 1994755), (1250, 1595804), (1400, 1424825), (1750, 1139860), (2500, 797902), (3500, 569930), (4375, 455944), (5000, 398951), (7000, 284965), (8750, 227972), (17500, 113986), (35000, 56993)]