4084340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 9652608

約数和(自身を除く): 5568268

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 683, 1196, 1366, 1495, 2732, 2990, 3415, 5980, 6830, 8879, 13660, 15709, 17758, 31418, 35516, 44395, 62836, 78545, 88790, 157090, 177580, 204217, 314180, 408434, 816868, 1021085, 2042170, 4084340]

約数ペア:

[(1, 4084340), (2, 2042170), (4, 1021085), (5, 816868), (10, 408434), (13, 314180), (20, 204217), (23, 177580), (26, 157090), (46, 88790), (52, 78545), (65, 62836), (92, 44395), (115, 35516), (130, 31418), (230, 17758), (260, 15709), (299, 13660), (460, 8879), (598, 6830), (683, 5980), (1196, 3415), (1366, 2990), (1495, 2732)]