138049250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29063}}^1$

素因数の和:29099

約数の個数: 32

約数和(自身を含む): 272039040

約数和(自身を除く): 133989790

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 29063, 58126, 145315, 290630, 552197, 726575, 1104394, 1453150, 2760985, 3632875, 5521970, 7265750, 13804925, 27609850, 69024625, 138049250]

約数ペア:

[(1, 138049250), (2, 69024625), (5, 27609850), (10, 13804925), (19, 7265750), (25, 5521970), (38, 3632875), (50, 2760985), (95, 1453150), (125, 1104394), (190, 726575), (250, 552197), (475, 290630), (950, 145315), (2375, 58126), (4750, 29063)]