258182000

素因数分解:

$2^4\times 5^3\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:963

約数の個数: 80

約数和(自身を含む): 628834752

約数和(自身を除く): 370652752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 167, 200, 250, 334, 400, 500, 668, 773, 835, 1000, 1336, 1546, 1670, 2000, 2672, 3092, 3340, 3865, 4175, 6184, 6680, 7730, 8350, 12368, 13360, 15460, 16700, 19325, 20875, 30920, 33400, 38650, 41750, 61840, 66800, 77300, 83500, 96625, 129091, 154600, 167000, 193250, 258182, 309200, 334000, 386500, 516364, 645455, 773000, 1032728, 1290910, 1546000, 2065456, 2581820, 3227275, 5163640, 6454550, 10327280, 12909100, 16136375, 25818200, 32272750, 51636400, 64545500, 129091000, 258182000]

約数ペア:

[(1, 258182000), (2, 129091000), (4, 64545500), (5, 51636400), (8, 32272750), (10, 25818200), (16, 16136375), (20, 12909100), (25, 10327280), (40, 6454550), (50, 5163640), (80, 3227275), (100, 2581820), (125, 2065456), (167, 1546000), (200, 1290910), (250, 1032728), (334, 773000), (400, 645455), (500, 516364), (668, 386500), (773, 334000), (835, 309200), (1000, 258182), (1336, 193250), (1546, 167000), (1670, 154600), (2000, 129091), (2672, 96625), (3092, 83500), (3340, 77300), (3865, 66800), (4175, 61840), (6184, 41750), (6680, 38650), (7730, 33400), (8350, 30920), (12368, 20875), (13360, 19325), (15460, 16700)]