8104536700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6234259}}^1$

素因数の和:6234286

約数の個数: 36

約数和(自身を含む): 18939681880

約数和(自身を除く): 10835145180

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6234259, 12468518, 24937036, 31171295, 62342590, 81045367, 124685180, 155856475, 162090734, 311712950, 324181468, 405226835, 623425900, 810453670, 1620907340, 2026134175, 4052268350, 8104536700]

約数ペア:

[(1, 8104536700), (2, 4052268350), (4, 2026134175), (5, 1620907340), (10, 810453670), (13, 623425900), (20, 405226835), (25, 324181468), (26, 311712950), (50, 162090734), (52, 155856475), (65, 124685180), (100, 81045367), (130, 62342590), (260, 31171295), (325, 24937036), (650, 12468518), (1300, 6234259)]