28869250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 55521648

約数和(自身を除く): 26652398

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 925, 1850, 3121, 4625, 6242, 9250, 15605, 31210, 78025, 115477, 156050, 230954, 390125, 577385, 780250, 1154770, 2886925, 5773850, 14434625, 28869250]

約数ペア:

[(1, 28869250), (2, 14434625), (5, 5773850), (10, 2886925), (25, 1154770), (37, 780250), (50, 577385), (74, 390125), (125, 230954), (185, 156050), (250, 115477), (370, 78025), (925, 31210), (1850, 15605), (3121, 9250), (4625, 6242)]