13309907390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{28687}}^1$

素因数の和:28833

約数の個数: 64

約数和(自身を含む): 26719773696

約数和(自身を除く): 13409866306

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 83, 86, 130, 166, 215, 415, 430, 559, 830, 1079, 1118, 2158, 2795, 3569, 5395, 5590, 7138, 10790, 17845, 28687, 35690, 46397, 57374, 92794, 143435, 231985, 286870, 372931, 463970, 745862, 1233541, 1864655, 2381021, 2467082, 3729310, 4762042, 6167705, 11905105, 12335410, 16036033, 23810210, 30953273, 32072066, 61906546, 80180165, 102383903, 154766365, 160360330, 204767806, 309532730, 511919515, 1023839030, 1330990739, 2661981478, 6654953695, 13309907390]

約数ペア:

[(1, 13309907390), (2, 6654953695), (5, 2661981478), (10, 1330990739), (13, 1023839030), (26, 511919515), (43, 309532730), (65, 204767806), (83, 160360330), (86, 154766365), (130, 102383903), (166, 80180165), (215, 61906546), (415, 32072066), (430, 30953273), (559, 23810210), (830, 16036033), (1079, 12335410), (1118, 11905105), (2158, 6167705), (2795, 4762042), (3569, 3729310), (5395, 2467082), (5590, 2381021), (7138, 1864655), (10790, 1233541), (17845, 745862), (28687, 463970), (35690, 372931), (46397, 286870), (57374, 231985), (92794, 143435)]