5243313140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{63617}}^1$

素因数の和:63956

約数の個数: 48

約数和(自身を含む): 11895548112

約数和(自身を除く): 6652234972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317, 634, 1268, 1585, 3170, 4121, 6340, 8242, 16484, 20605, 41210, 63617, 82420, 127234, 254468, 318085, 636170, 827021, 1272340, 1654042, 3308084, 4135105, 8270210, 16540420, 20166589, 40333178, 80666356, 100832945, 201665890, 262165657, 403331780, 524331314, 1048662628, 1310828285, 2621656570, 5243313140]

約数ペア:

[(1, 5243313140), (2, 2621656570), (4, 1310828285), (5, 1048662628), (10, 524331314), (13, 403331780), (20, 262165657), (26, 201665890), (52, 100832945), (65, 80666356), (130, 40333178), (260, 20166589), (317, 16540420), (634, 8270210), (1268, 4135105), (1585, 3308084), (3170, 1654042), (4121, 1272340), (6340, 827021), (8242, 636170), (16484, 318085), (20605, 254468), (41210, 127234), (63617, 82420)]