38124320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18329}}^1$

素因数の和:18357

約数の個数: 48

約数和(自身を含む): 97002360

約数和(自身を除く): 58878040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 18329, 36658, 73316, 91645, 146632, 183290, 238277, 293264, 366580, 476554, 586528, 733160, 953108, 1191385, 1466320, 1906216, 2382770, 2932640, 3812432, 4765540, 7624864, 9531080, 19062160, 38124320]

約数ペア:

[(1, 38124320), (2, 19062160), (4, 9531080), (5, 7624864), (8, 4765540), (10, 3812432), (13, 2932640), (16, 2382770), (20, 1906216), (26, 1466320), (32, 1191385), (40, 953108), (52, 733160), (65, 586528), (80, 476554), (104, 366580), (130, 293264), (160, 238277), (208, 183290), (260, 146632), (416, 91645), (520, 73316), (1040, 36658), (2080, 18329)]