470732080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64661}}^1$

素因数の和:64694

約数の個数: 80

約数和(自身を含む): 1347038784

約数和(自身を除く): 876306704

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, 64661, 129322, 258644, 323305, 452627, 517288, 646610, 840593, 905254, 1034576, 1293220, 1681186, 1810508, 2263135, 2586440, 3362372, 3621016, 4202965, 4526270, 5172880, 5884151, 6724744, 7242032, 8405930, 9052540, 11768302, 13449488, 16811860, 18105080, 23536604, 29420755, 33623720, 36210160, 47073208, 58841510, 67247440, 94146416, 117683020, 235366040, 470732080]

約数ペア:

[(1, 470732080), (2, 235366040), (4, 117683020), (5, 94146416), (7, 67247440), (8, 58841510), (10, 47073208), (13, 36210160), (14, 33623720), (16, 29420755), (20, 23536604), (26, 18105080), (28, 16811860), (35, 13449488), (40, 11768302), (52, 9052540), (56, 8405930), (65, 7242032), (70, 6724744), (80, 5884151), (91, 5172880), (104, 4526270), (112, 4202965), (130, 3621016), (140, 3362372), (182, 2586440), (208, 2263135), (260, 1810508), (280, 1681186), (364, 1293220), (455, 1034576), (520, 905254), (560, 840593), (728, 646610), (910, 517288), (1040, 452627), (1456, 323305), (1820, 258644), (3640, 129322), (7280, 64661)]