115711310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{80917}}^1$

素因数の和:80948

約数の個数: 32

約数和(自身を含む): 244696032

約数和(自身を除く): 128984722

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 80917, 161834, 404585, 809170, 890087, 1051921, 1780174, 2103842, 4450435, 5259605, 8900870, 10519210, 11571131, 23142262, 57855655, 115711310]

約数ペア:

[(1, 115711310), (2, 57855655), (5, 23142262), (10, 11571131), (11, 10519210), (13, 8900870), (22, 5259605), (26, 4450435), (55, 2103842), (65, 1780174), (110, 1051921), (130, 890087), (143, 809170), (286, 404585), (715, 161834), (1430, 80917)]