42586440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27299}}^1$

素因数の和:27326

約数の個数: 64

約数和(自身を含む): 137592000

約数和(自身を除く): 95005560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 27299, 54598, 81897, 109196, 136495, 163794, 218392, 272990, 327588, 354887, 409485, 545980, 655176, 709774, 818970, 1064661, 1091960, 1419548, 1637940, 1774435, 2129322, 2839096, 3275880, 3548870, 4258644, 5323305, 7097740, 8517288, 10646610, 14195480, 21293220, 42586440]

約数ペア:

[(1, 42586440), (2, 21293220), (3, 14195480), (4, 10646610), (5, 8517288), (6, 7097740), (8, 5323305), (10, 4258644), (12, 3548870), (13, 3275880), (15, 2839096), (20, 2129322), (24, 1774435), (26, 1637940), (30, 1419548), (39, 1091960), (40, 1064661), (52, 818970), (60, 709774), (65, 655176), (78, 545980), (104, 409485), (120, 354887), (130, 327588), (156, 272990), (195, 218392), (260, 163794), (312, 136495), (390, 109196), (520, 81897), (780, 54598), (1560, 27299)]