201609252910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12239}}^1\times {\mathrm{126713}}^1$

素因数の和:138972

約数の個数: 32

約数和(自身を含む): 390846798720

約数和(自身を除く): 189237545810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 12239, 24478, 61195, 122390, 126713, 159107, 253426, 318214, 633565, 795535, 1267130, 1591070, 1647269, 3294538, 8236345, 16472690, 1550840407, 3101680814, 7754202035, 15508404070, 20160925291, 40321850582, 100804626455, 201609252910]

約数ペア:

[(1, 201609252910), (2, 100804626455), (5, 40321850582), (10, 20160925291), (13, 15508404070), (26, 7754202035), (65, 3101680814), (130, 1550840407), (12239, 16472690), (24478, 8236345), (61195, 3294538), (122390, 1647269), (126713, 1591070), (159107, 1267130), (253426, 795535), (318214, 633565)]