99433120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20047}}^1$

素因数の和:20093

約数の個数: 48

約数和(自身を含む): 242500608

約数和(自身を除く): 143067488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 20047, 40094, 80188, 100235, 160376, 200470, 320752, 400940, 621457, 641504, 801880, 1242914, 1603760, 2485828, 3107285, 3207520, 4971656, 6214570, 9943312, 12429140, 19886624, 24858280, 49716560, 99433120]

約数ペア:

[(1, 99433120), (2, 49716560), (4, 24858280), (5, 19886624), (8, 12429140), (10, 9943312), (16, 6214570), (20, 4971656), (31, 3207520), (32, 3107285), (40, 2485828), (62, 1603760), (80, 1242914), (124, 801880), (155, 641504), (160, 621457), (248, 400940), (310, 320752), (496, 200470), (620, 160376), (992, 100235), (1240, 80188), (2480, 40094), (4960, 20047)]