15676725020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{2153}}^1$

素因数の和:3635

約数の個数: 96

約数和(自身を含む): 37518888960

約数和(自身を除く): 21842163940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1439, 2153, 2530, 2878, 4306, 5060, 5756, 7195, 8612, 10765, 14390, 15829, 21530, 23683, 28780, 31658, 33097, 43060, 47366, 49519, 63316, 66194, 79145, 94732, 99038, 118415, 132388, 158290, 165485, 198076, 236830, 247595, 316580, 330970, 364067, 473660, 495190, 544709, 661940, 728134, 990380, 1089418, 1456268, 1820335, 2178836, 2723545, 3098167, 3640670, 5447090, 6196334, 7281340, 10894180, 12392668, 15490835, 30981670, 34079837, 61963340, 68159674, 71257841, 136319348, 142515682, 170399185, 285031364, 340798370, 356289205, 681596740, 712578410, 783836251, 1425156820, 1567672502, 3135345004, 3919181255, 7838362510, 15676725020]

約数ペア:

[(1, 15676725020), (2, 7838362510), (4, 3919181255), (5, 3135345004), (10, 1567672502), (11, 1425156820), (20, 783836251), (22, 712578410), (23, 681596740), (44, 356289205), (46, 340798370), (55, 285031364), (92, 170399185), (110, 142515682), (115, 136319348), (220, 71257841), (230, 68159674), (253, 61963340), (460, 34079837), (506, 30981670), (1012, 15490835), (1265, 12392668), (1439, 10894180), (2153, 7281340), (2530, 6196334), (2878, 5447090), (4306, 3640670), (5060, 3098167), (5756, 2723545), (7195, 2178836), (8612, 1820335), (10765, 1456268), (14390, 1089418), (15829, 990380), (21530, 728134), (23683, 661940), (28780, 544709), (31658, 495190), (33097, 473660), (43060, 364067), (47366, 330970), (49519, 316580), (63316, 247595), (66194, 236830), (79145, 198076), (94732, 165485), (99038, 158290), (118415, 132388)]