157096250

素因数分解:

$2^1\times 5^4\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1284

約数の個数: 40

約数和(自身を含む): 297420420

約数和(自身を除く): 140324170

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 625, 1090, 1153, 1250, 2306, 2725, 5450, 5765, 11530, 13625, 27250, 28825, 57650, 68125, 125677, 136250, 144125, 251354, 288250, 628385, 720625, 1256770, 1441250, 3141925, 6283850, 15709625, 31419250, 78548125, 157096250]

約数ペア:

[(1, 157096250), (2, 78548125), (5, 31419250), (10, 15709625), (25, 6283850), (50, 3141925), (109, 1441250), (125, 1256770), (218, 720625), (250, 628385), (545, 288250), (625, 251354), (1090, 144125), (1153, 136250), (1250, 125677), (2306, 68125), (2725, 57650), (5450, 28825), (5765, 27250), (11530, 13625)]