98650760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189713}}^1$

素因数の和:189737

約数の個数: 32

約数和(自身を含む): 239039640

約数和(自身を除く): 140388880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 189713, 379426, 758852, 948565, 1517704, 1897130, 2466269, 3794260, 4932538, 7588520, 9865076, 12331345, 19730152, 24662690, 49325380, 98650760]

約数ペア:

[(1, 98650760), (2, 49325380), (4, 24662690), (5, 19730152), (8, 12331345), (10, 9865076), (13, 7588520), (20, 4932538), (26, 3794260), (40, 2466269), (52, 1897130), (65, 1517704), (104, 948565), (130, 758852), (260, 379426), (520, 189713)]