2644487840

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{58403}}^1$

素因数の和:58701

約数の個数: 48

約数和(自身を含む): 6269786208

約数和(自身を除く): 3625298368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 9056, 11320, 22640, 45280, 58403, 116806, 233612, 292015, 467224, 584030, 934448, 1168060, 1868896, 2336120, 4672240, 9344480, 16528049, 33056098, 66112196, 82640245, 132224392, 165280490, 264448784, 330560980, 528897568, 661121960, 1322243920, 2644487840]

約数ペア:

[(1, 2644487840), (2, 1322243920), (4, 661121960), (5, 528897568), (8, 330560980), (10, 264448784), (16, 165280490), (20, 132224392), (32, 82640245), (40, 66112196), (80, 33056098), (160, 16528049), (283, 9344480), (566, 4672240), (1132, 2336120), (1415, 1868896), (2264, 1168060), (2830, 934448), (4528, 584030), (5660, 467224), (9056, 292015), (11320, 233612), (22640, 116806), (45280, 58403)]