65716060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 155151360

約数和(自身を除く): 89435300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 73, 76, 92, 95, 103, 115, 146, 190, 206, 230, 292, 365, 380, 412, 437, 460, 515, 730, 874, 1030, 1387, 1460, 1679, 1748, 1957, 2060, 2185, 2369, 2774, 3358, 3914, 4370, 4738, 5548, 6716, 6935, 7519, 7828, 8395, 8740, 9476, 9785, 11845, 13870, 15038, 16790, 19570, 23690, 27740, 30076, 31901, 33580, 37595, 39140, 45011, 47380, 63802, 75190, 90022, 127604, 142861, 150380, 159505, 172937, 180044, 225055, 285722, 319010, 345874, 450110, 571444, 638020, 691748, 714305, 864685, 900220, 1428610, 1729370, 2857220, 3285803, 3458740, 6571606, 13143212, 16429015, 32858030, 65716060]

約数ペア:

[(1, 65716060), (2, 32858030), (4, 16429015), (5, 13143212), (10, 6571606), (19, 3458740), (20, 3285803), (23, 2857220), (38, 1729370), (46, 1428610), (73, 900220), (76, 864685), (92, 714305), (95, 691748), (103, 638020), (115, 571444), (146, 450110), (190, 345874), (206, 319010), (230, 285722), (292, 225055), (365, 180044), (380, 172937), (412, 159505), (437, 150380), (460, 142861), (515, 127604), (730, 90022), (874, 75190), (1030, 63802), (1387, 47380), (1460, 45011), (1679, 39140), (1748, 37595), (1957, 33580), (2060, 31901), (2185, 30076), (2369, 27740), (2774, 23690), (3358, 19570), (3914, 16790), (4370, 15038), (4738, 13870), (5548, 11845), (6716, 9785), (6935, 9476), (7519, 8740), (7828, 8395)]