4536698960

素因数分解:

$2^4\times 5^1\times {\mathrm{2789}}^1\times {\mathrm{20333}}^1$

素因数の和:23135

約数の個数: 40

約数和(自身を含む): 10552125960

約数和(自身を除く): 6015427000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2789, 5578, 11156, 13945, 20333, 22312, 27890, 40666, 44624, 55780, 81332, 101665, 111560, 162664, 203330, 223120, 325328, 406660, 813320, 1626640, 56708737, 113417474, 226834948, 283543685, 453669896, 567087370, 907339792, 1134174740, 2268349480, 4536698960]

約数ペア:

[(1, 4536698960), (2, 2268349480), (4, 1134174740), (5, 907339792), (8, 567087370), (10, 453669896), (16, 283543685), (20, 226834948), (40, 113417474), (80, 56708737), (2789, 1626640), (5578, 813320), (11156, 406660), (13945, 325328), (20333, 223120), (22312, 203330), (27890, 162664), (40666, 111560), (44624, 101665), (55780, 81332)]