190026250

素因数分解:

$2^1\times 5^4\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:844

約数の個数: 40

約数和(自身を含む): 358113492

約数和(自身を除く): 168087242

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 281, 541, 562, 625, 1082, 1250, 1405, 2705, 2810, 5410, 7025, 13525, 14050, 27050, 35125, 67625, 70250, 135250, 152021, 175625, 304042, 338125, 351250, 676250, 760105, 1520210, 3800525, 7601050, 19002625, 38005250, 95013125, 190026250]

約数ペア:

[(1, 190026250), (2, 95013125), (5, 38005250), (10, 19002625), (25, 7601050), (50, 3800525), (125, 1520210), (250, 760105), (281, 676250), (541, 351250), (562, 338125), (625, 304042), (1082, 175625), (1250, 152021), (1405, 135250), (2705, 70250), (2810, 67625), (5410, 35125), (7025, 27050), (13525, 14050)]