12933050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 26295192

約数和(自身を除く): 13362142

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 197, 202, 325, 394, 505, 650, 985, 1010, 1313, 1970, 2525, 2561, 2626, 4925, 5050, 5122, 6565, 9850, 12805, 13130, 19897, 25610, 32825, 39794, 64025, 65650, 99485, 128050, 198970, 258661, 497425, 517322, 994850, 1293305, 2586610, 6466525, 12933050]

約数ペア:

[(1, 12933050), (2, 6466525), (5, 2586610), (10, 1293305), (13, 994850), (25, 517322), (26, 497425), (50, 258661), (65, 198970), (101, 128050), (130, 99485), (197, 65650), (202, 64025), (325, 39794), (394, 32825), (505, 25610), (650, 19897), (985, 13130), (1010, 12805), (1313, 9850), (1970, 6565), (2525, 5122), (2561, 5050), (2626, 4925)]