156988010680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83504261}}^1$

素因数の和:83504319

約数の個数: 32

約数和(自身を含む): 360738411840

約数和(自身を除く): 203750401160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 83504261, 167008522, 334017044, 417521305, 668034088, 835042610, 1670085220, 3340170440, 3924700267, 7849400534, 15698801068, 19623501335, 31397602136, 39247002670, 78494005340, 156988010680]

約数ペア:

[(1, 156988010680), (2, 78494005340), (4, 39247002670), (5, 31397602136), (8, 19623501335), (10, 15698801068), (20, 7849400534), (40, 3924700267), (47, 3340170440), (94, 1670085220), (188, 835042610), (235, 668034088), (376, 417521305), (470, 334017044), (940, 167008522), (1880, 83504261)]