125622680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{165293}}^1$

素因数の和:165323

約数の個数: 32

約数和(自身を含む): 297529200

約数和(自身を除く): 171906520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 165293, 330586, 661172, 826465, 1322344, 1652930, 3140567, 3305860, 6281134, 6611720, 12562268, 15702835, 25124536, 31405670, 62811340, 125622680]

約数ペア:

[(1, 125622680), (2, 62811340), (4, 31405670), (5, 25124536), (8, 15702835), (10, 12562268), (19, 6611720), (20, 6281134), (38, 3305860), (40, 3140567), (76, 1652930), (95, 1322344), (152, 826465), (190, 661172), (380, 330586), (760, 165293)]