26000960

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:631

約数の個数: 56

約数和(自身を含む): 62383416

約数和(自身を除く): 36382456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 421, 772, 842, 965, 1544, 1684, 1930, 2105, 3088, 3368, 3860, 4210, 6176, 6736, 7720, 8420, 12352, 13472, 15440, 16840, 26944, 30880, 33680, 61760, 67360, 81253, 134720, 162506, 325012, 406265, 650024, 812530, 1300048, 1625060, 2600096, 3250120, 5200192, 6500240, 13000480, 26000960]

約数ペア:

[(1, 26000960), (2, 13000480), (4, 6500240), (5, 5200192), (8, 3250120), (10, 2600096), (16, 1625060), (20, 1300048), (32, 812530), (40, 650024), (64, 406265), (80, 325012), (160, 162506), (193, 134720), (320, 81253), (386, 67360), (421, 61760), (772, 33680), (842, 30880), (965, 26944), (1544, 16840), (1684, 15440), (1930, 13472), (2105, 12352), (3088, 8420), (3368, 7720), (3860, 6736), (4210, 6176)]