2493730880

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{268721}}^1$

素因数の和:268767

約数の個数: 56

約数和(自身を含む): 6142984920

約数和(自身を除く): 3649254040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 268721, 537442, 1074884, 1343605, 2149768, 2687210, 4299536, 5374420, 7792909, 8599072, 10748840, 15585818, 17198144, 21497680, 31171636, 38964545, 42995360, 62343272, 77929090, 85990720, 124686544, 155858180, 249373088, 311716360, 498746176, 623432720, 1246865440, 2493730880]

約数ペア:

[(1, 2493730880), (2, 1246865440), (4, 623432720), (5, 498746176), (8, 311716360), (10, 249373088), (16, 155858180), (20, 124686544), (29, 85990720), (32, 77929090), (40, 62343272), (58, 42995360), (64, 38964545), (80, 31171636), (116, 21497680), (145, 17198144), (160, 15585818), (232, 10748840), (290, 8599072), (320, 7792909), (464, 5374420), (580, 4299536), (928, 2687210), (1160, 2149768), (1856, 1343605), (2320, 1074884), (4640, 537442), (9280, 268721)]