103638890420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16871}}^1\times {\mathrm{23627}}^1$

素因数の和:40520

約数の個数: 48

約数和(自身を含む): 234407150208

約数和(自身を除く): 130768259788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16871, 23627, 33742, 47254, 67484, 84355, 94508, 118135, 168710, 219323, 236270, 307151, 337420, 438646, 472540, 614302, 877292, 1096615, 1228604, 1535755, 2193230, 3071510, 4386460, 6143020, 398611117, 797222234, 1594444468, 1993055585, 3986111170, 5181944521, 7972222340, 10363889042, 20727778084, 25909722605, 51819445210, 103638890420]

約数ペア:

[(1, 103638890420), (2, 51819445210), (4, 25909722605), (5, 20727778084), (10, 10363889042), (13, 7972222340), (20, 5181944521), (26, 3986111170), (52, 1993055585), (65, 1594444468), (130, 797222234), (260, 398611117), (16871, 6143020), (23627, 4386460), (33742, 3071510), (47254, 2193230), (67484, 1535755), (84355, 1228604), (94508, 1096615), (118135, 877292), (168710, 614302), (219323, 472540), (236270, 438646), (307151, 337420)]