67625980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 149615424

約数和(自身を除く): 81989444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 1301, 2260, 2599, 2602, 5198, 5204, 6505, 10396, 12995, 13010, 25990, 26020, 29923, 51980, 59846, 119692, 147013, 149615, 294026, 299230, 588052, 598460, 735065, 1470130, 2940260, 3381299, 6762598, 13525196, 16906495, 33812990, 67625980]

約数ペア:

[(1, 67625980), (2, 33812990), (4, 16906495), (5, 13525196), (10, 6762598), (20, 3381299), (23, 2940260), (46, 1470130), (92, 735065), (113, 598460), (115, 588052), (226, 299230), (230, 294026), (452, 149615), (460, 147013), (565, 119692), (1130, 59846), (1301, 51980), (2260, 29923), (2599, 26020), (2602, 25990), (5198, 13010), (5204, 12995), (6505, 10396)]