11232780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14401}}^1$

素因数の和:14426

約数の個数: 48

約数和(自身を含む): 33873504

約数和(自身を除く): 22640724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 14401, 28802, 43203, 57604, 72005, 86406, 144010, 172812, 187213, 216015, 288020, 374426, 432030, 561639, 748852, 864060, 936065, 1123278, 1872130, 2246556, 2808195, 3744260, 5616390, 11232780]

約数ペア:

[(1, 11232780), (2, 5616390), (3, 3744260), (4, 2808195), (5, 2246556), (6, 1872130), (10, 1123278), (12, 936065), (13, 864060), (15, 748852), (20, 561639), (26, 432030), (30, 374426), (39, 288020), (52, 216015), (60, 187213), (65, 172812), (78, 144010), (130, 86406), (156, 72005), (195, 57604), (260, 43203), (390, 28802), (780, 14401)]