237342680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2459}}^1$

素因数の和:2616

約数の個数: 64

約数和(自身を含む): 566784000

約数和(自身を除く): 329441320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 760, 1016, 1270, 2413, 2459, 2540, 4826, 4918, 5080, 9652, 9836, 12065, 12295, 19304, 19672, 24130, 24590, 46721, 48260, 49180, 93442, 96520, 98360, 186884, 233605, 312293, 373768, 467210, 624586, 934420, 1249172, 1561465, 1868840, 2498344, 3122930, 5933567, 6245860, 11867134, 12491720, 23734268, 29667835, 47468536, 59335670, 118671340, 237342680]

約数ペア:

[(1, 237342680), (2, 118671340), (4, 59335670), (5, 47468536), (8, 29667835), (10, 23734268), (19, 12491720), (20, 11867134), (38, 6245860), (40, 5933567), (76, 3122930), (95, 2498344), (127, 1868840), (152, 1561465), (190, 1249172), (254, 934420), (380, 624586), (508, 467210), (635, 373768), (760, 312293), (1016, 233605), (1270, 186884), (2413, 98360), (2459, 96520), (2540, 93442), (4826, 49180), (4918, 48260), (5080, 46721), (9652, 24590), (9836, 24130), (12065, 19672), (12295, 19304)]