40379750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{8501}}^1$

素因数の和:8537

約数の個数: 32

約数和(自身を含む): 79578720

約数和(自身を除く): 39198970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 8501, 17002, 42505, 85010, 161519, 212525, 323038, 425050, 807595, 1062625, 1615190, 2125250, 4037975, 8075950, 20189875, 40379750]

約数ペア:

[(1, 40379750), (2, 20189875), (5, 8075950), (10, 4037975), (19, 2125250), (25, 1615190), (38, 1062625), (50, 807595), (95, 425050), (125, 323038), (190, 212525), (250, 161519), (475, 85010), (950, 42505), (2375, 17002), (4750, 8501)]