3529240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 9344160

約数和(自身を除く): 5814920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 617, 715, 1144, 1234, 1430, 2468, 2860, 3085, 4936, 5720, 6170, 6787, 8021, 12340, 13574, 16042, 24680, 27148, 32084, 33935, 40105, 54296, 64168, 67870, 80210, 88231, 135740, 160420, 176462, 271480, 320840, 352924, 441155, 705848, 882310, 1764620, 3529240]

約数ペア:

[(1, 3529240), (2, 1764620), (4, 882310), (5, 705848), (8, 441155), (10, 352924), (11, 320840), (13, 271480), (20, 176462), (22, 160420), (26, 135740), (40, 88231), (44, 80210), (52, 67870), (55, 64168), (65, 54296), (88, 40105), (104, 33935), (110, 32084), (130, 27148), (143, 24680), (220, 16042), (260, 13574), (286, 12340), (440, 8021), (520, 6787), (572, 6170), (617, 5720), (715, 4936), (1144, 3085), (1234, 2860), (1430, 2468)]