3932956000

素因数分解:

$2^5\times 5^3\times {\mathrm{983239}}^1$

素因数の和:983264

約数の個数: 48

約数和(自身を含む): 9663282720

約数和(自身を除く): 5730326720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 983239, 1966478, 3932956, 4916195, 7865912, 9832390, 15731824, 19664780, 24580975, 31463648, 39329560, 49161950, 78659120, 98323900, 122904875, 157318240, 196647800, 245809750, 393295600, 491619500, 786591200, 983239000, 1966478000, 3932956000]

約数ペア:

[(1, 3932956000), (2, 1966478000), (4, 983239000), (5, 786591200), (8, 491619500), (10, 393295600), (16, 245809750), (20, 196647800), (25, 157318240), (32, 122904875), (40, 98323900), (50, 78659120), (80, 49161950), (100, 39329560), (125, 31463648), (160, 24580975), (200, 19664780), (250, 15731824), (400, 9832390), (500, 7865912), (800, 4916195), (1000, 3932956), (2000, 1966478), (4000, 983239)]