13960700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10739}}^1$

素因数の和:10766

約数の個数: 36

約数和(自身を含む): 32628120

約数和(自身を除く): 18667420

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 10739, 21478, 42956, 53695, 107390, 139607, 214780, 268475, 279214, 536950, 558428, 698035, 1073900, 1396070, 2792140, 3490175, 6980350, 13960700]

約数ペア:

[(1, 13960700), (2, 6980350), (4, 3490175), (5, 2792140), (10, 1396070), (13, 1073900), (20, 698035), (25, 558428), (26, 536950), (50, 279214), (52, 268475), (65, 214780), (100, 139607), (130, 107390), (260, 53695), (325, 42956), (650, 21478), (1300, 10739)]