136813040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18793}}^1$

素因数の和:18826

約数の個数: 80

約数和(自身を含む): 391516608

約数和(自身を除く): 254703568

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, 18793, 37586, 75172, 93965, 131551, 150344, 187930, 244309, 263102, 300688, 375860, 488618, 526204, 657755, 751720, 977236, 1052408, 1221545, 1315510, 1503440, 1710163, 1954472, 2104816, 2443090, 2631020, 3420326, 3908944, 4886180, 5262040, 6840652, 8550815, 9772360, 10524080, 13681304, 17101630, 19544720, 27362608, 34203260, 68406520, 136813040]

約数ペア:

[(1, 136813040), (2, 68406520), (4, 34203260), (5, 27362608), (7, 19544720), (8, 17101630), (10, 13681304), (13, 10524080), (14, 9772360), (16, 8550815), (20, 6840652), (26, 5262040), (28, 4886180), (35, 3908944), (40, 3420326), (52, 2631020), (56, 2443090), (65, 2104816), (70, 1954472), (80, 1710163), (91, 1503440), (104, 1315510), (112, 1221545), (130, 1052408), (140, 977236), (182, 751720), (208, 657755), (260, 526204), (280, 488618), (364, 375860), (455, 300688), (520, 263102), (560, 244309), (728, 187930), (910, 150344), (1040, 131551), (1456, 93965), (1820, 75172), (3640, 37586), (7280, 18793)]