42454400

素因数分解:

$2^7\times 5^2\times {\mathrm{13267}}^1$

素因数の和:13291

約数の個数: 48

約数和(自身を含む): 104883540

約数和(自身を除く): 62429140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 13267, 26534, 53068, 66335, 106136, 132670, 212272, 265340, 331675, 424544, 530680, 663350, 849088, 1061360, 1326700, 1698176, 2122720, 2653400, 4245440, 5306800, 8490880, 10613600, 21227200, 42454400]

約数ペア:

[(1, 42454400), (2, 21227200), (4, 10613600), (5, 8490880), (8, 5306800), (10, 4245440), (16, 2653400), (20, 2122720), (25, 1698176), (32, 1326700), (40, 1061360), (50, 849088), (64, 663350), (80, 530680), (100, 424544), (128, 331675), (160, 265340), (200, 212272), (320, 132670), (400, 106136), (640, 66335), (800, 53068), (1600, 26534), (3200, 13267)]