25524940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7927}}^1$

素因数の和:7966

約数の個数: 48

約数和(自身を含む): 63931392

約数和(自身を除く): 38406452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 7927, 15854, 31708, 39635, 55489, 79270, 110978, 158540, 182321, 221956, 277445, 364642, 554890, 729284, 911605, 1109780, 1276247, 1823210, 2552494, 3646420, 5104988, 6381235, 12762470, 25524940]

約数ペア:

[(1, 25524940), (2, 12762470), (4, 6381235), (5, 5104988), (7, 3646420), (10, 2552494), (14, 1823210), (20, 1276247), (23, 1109780), (28, 911605), (35, 729284), (46, 554890), (70, 364642), (92, 277445), (115, 221956), (140, 182321), (161, 158540), (230, 110978), (322, 79270), (460, 55489), (644, 39635), (805, 31708), (1610, 15854), (3220, 7927)]