130716040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35911}}^1$

素因数の和:35942

約数の個数: 64

約数和(自身を含む): 361992960

約数和(自身を除く): 231276920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 35911, 71822, 143644, 179555, 251377, 287288, 359110, 466843, 502754, 718220, 933686, 1005508, 1256885, 1436440, 1867372, 2011016, 2334215, 2513770, 3267901, 3734744, 4668430, 5027540, 6535802, 9336860, 10055080, 13071604, 16339505, 18673720, 26143208, 32679010, 65358020, 130716040]

約数ペア:

[(1, 130716040), (2, 65358020), (4, 32679010), (5, 26143208), (7, 18673720), (8, 16339505), (10, 13071604), (13, 10055080), (14, 9336860), (20, 6535802), (26, 5027540), (28, 4668430), (35, 3734744), (40, 3267901), (52, 2513770), (56, 2334215), (65, 2011016), (70, 1867372), (91, 1436440), (104, 1256885), (130, 1005508), (140, 933686), (182, 718220), (260, 502754), (280, 466843), (364, 359110), (455, 287288), (520, 251377), (728, 179555), (910, 143644), (1820, 71822), (3640, 35911)]