14931709520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2051059}}^1$

素因数の和:2051092

約数の個数: 80

約数和(自身を含む): 42727681920

約数和(自身を除く): 27795972400

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, 2051059, 4102118, 8204236, 10255295, 14357413, 16408472, 20510590, 26663767, 28714826, 32816944, 41021180, 53327534, 57429652, 71787065, 82042360, 106655068, 114859304, 133318835, 143574130, 164084720, 186646369, 213310136, 229718608, 266637670, 287148260, 373292738, 426620272, 533275340, 574296520, 746585476, 933231845, 1066550680, 1148593040, 1493170952, 1866463690, 2133101360, 2986341904, 3732927380, 7465854760, 14931709520]

約数ペア:

[(1, 14931709520), (2, 7465854760), (4, 3732927380), (5, 2986341904), (7, 2133101360), (8, 1866463690), (10, 1493170952), (13, 1148593040), (14, 1066550680), (16, 933231845), (20, 746585476), (26, 574296520), (28, 533275340), (35, 426620272), (40, 373292738), (52, 287148260), (56, 266637670), (65, 229718608), (70, 213310136), (80, 186646369), (91, 164084720), (104, 143574130), (112, 133318835), (130, 114859304), (140, 106655068), (182, 82042360), (208, 71787065), (260, 57429652), (280, 53327534), (364, 41021180), (455, 32816944), (520, 28714826), (560, 26663767), (728, 20510590), (910, 16408472), (1040, 14357413), (1456, 10255295), (1820, 8204236), (3640, 4102118), (7280, 2051059)]