13098280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25189}}^1$

素因数の和:25213

約数の個数: 32

約数和(自身を含む): 31739400

約数和(自身を除く): 18641120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 25189, 50378, 100756, 125945, 201512, 251890, 327457, 503780, 654914, 1007560, 1309828, 1637285, 2619656, 3274570, 6549140, 13098280]

約数ペア:

[(1, 13098280), (2, 6549140), (4, 3274570), (5, 2619656), (8, 1637285), (10, 1309828), (13, 1007560), (20, 654914), (26, 503780), (40, 327457), (52, 251890), (65, 201512), (104, 125945), (130, 100756), (260, 50378), (520, 25189)]