202376720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27799}}^1$

素因数の和:27832

約数の個数: 80

約数和(自身を含む): 579129600

約数和(自身を除く): 376752880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 27799, 55598, 111196, 138995, 194593, 222392, 277990, 361387, 389186, 444784, 555980, 722774, 778372, 972965, 1111960, 1445548, 1556744, 1806935, 1945930, 2223920, 2529709, 2891096, 3113488, 3613870, 3891860, 5059418, 5782192, 7227740, 7783720, 10118836, 12648545, 14455480, 15567440, 20237672, 25297090, 28910960, 40475344, 50594180, 101188360, 202376720]

約数ペア:

[(1, 202376720), (2, 101188360), (4, 50594180), (5, 40475344), (7, 28910960), (8, 25297090), (10, 20237672), (13, 15567440), (14, 14455480), (16, 12648545), (20, 10118836), (26, 7783720), (28, 7227740), (35, 5782192), (40, 5059418), (52, 3891860), (56, 3613870), (65, 3113488), (70, 2891096), (80, 2529709), (91, 2223920), (104, 1945930), (112, 1806935), (130, 1556744), (140, 1445548), (182, 1111960), (208, 972965), (260, 778372), (280, 722774), (364, 555980), (455, 444784), (520, 389186), (560, 361387), (728, 277990), (910, 222392), (1040, 194593), (1456, 138995), (1820, 111196), (3640, 55598), (7280, 27799)]