386179640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125383}}^1$

素因数の和:125412

約数の個数: 64

約数和(自身を含む): 1083317760

約数和(自身を除く): 697138120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 125383, 250766, 501532, 626915, 877681, 1003064, 1253830, 1379213, 1755362, 2507660, 2758426, 3510724, 4388405, 5015320, 5516852, 6896065, 7021448, 8776810, 9654491, 11033704, 13792130, 17553620, 19308982, 27584260, 35107240, 38617964, 48272455, 55168520, 77235928, 96544910, 193089820, 386179640]

約数ペア:

[(1, 386179640), (2, 193089820), (4, 96544910), (5, 77235928), (7, 55168520), (8, 48272455), (10, 38617964), (11, 35107240), (14, 27584260), (20, 19308982), (22, 17553620), (28, 13792130), (35, 11033704), (40, 9654491), (44, 8776810), (55, 7021448), (56, 6896065), (70, 5516852), (77, 5015320), (88, 4388405), (110, 3510724), (140, 2758426), (154, 2507660), (220, 1755362), (280, 1379213), (308, 1253830), (385, 1003064), (440, 877681), (616, 626915), (770, 501532), (1540, 250766), (3080, 125383)]