2920230170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{20219}}^1$

素因数の和:20351

約数の個数: 64

約数和(自身を含む): 6236818560

約数和(自身を除く): 3316588390

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 101, 110, 130, 143, 202, 286, 505, 715, 1010, 1111, 1313, 1430, 2222, 2626, 5555, 6565, 11110, 13130, 14443, 20219, 28886, 40438, 72215, 101095, 144430, 202190, 222409, 262847, 444818, 525694, 1112045, 1314235, 2042119, 2224090, 2628470, 2891317, 4084238, 5782634, 10210595, 14456585, 20421190, 22463309, 26547547, 28913170, 44926618, 53095094, 112316545, 132737735, 224633090, 265475470, 292023017, 584046034, 1460115085, 2920230170]

約数ペア:

[(1, 2920230170), (2, 1460115085), (5, 584046034), (10, 292023017), (11, 265475470), (13, 224633090), (22, 132737735), (26, 112316545), (55, 53095094), (65, 44926618), (101, 28913170), (110, 26547547), (130, 22463309), (143, 20421190), (202, 14456585), (286, 10210595), (505, 5782634), (715, 4084238), (1010, 2891317), (1111, 2628470), (1313, 2224090), (1430, 2042119), (2222, 1314235), (2626, 1112045), (5555, 525694), (6565, 444818), (11110, 262847), (13130, 222409), (14443, 202190), (20219, 144430), (28886, 101095), (40438, 72215)]