32581640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8951}}^1$

素因数の和:8982

約数の個数: 64

約数和(自身を含む): 90236160

約数和(自身を除く): 57654520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 8951, 17902, 35804, 44755, 62657, 71608, 89510, 116363, 125314, 179020, 232726, 250628, 313285, 358040, 465452, 501256, 581815, 626570, 814541, 930904, 1163630, 1253140, 1629082, 2327260, 2506280, 3258164, 4072705, 4654520, 6516328, 8145410, 16290820, 32581640]

約数ペア:

[(1, 32581640), (2, 16290820), (4, 8145410), (5, 6516328), (7, 4654520), (8, 4072705), (10, 3258164), (13, 2506280), (14, 2327260), (20, 1629082), (26, 1253140), (28, 1163630), (35, 930904), (40, 814541), (52, 626570), (56, 581815), (65, 501256), (70, 465452), (91, 358040), (104, 313285), (130, 250628), (140, 232726), (182, 179020), (260, 125314), (280, 116363), (364, 89510), (455, 71608), (520, 62657), (728, 44755), (910, 35804), (1820, 17902), (3640, 8951)]