52176920

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19469}}^1$

素因数の和:19547

約数の個数: 32

約数和(自身を含む): 119156400

約数和(自身を除く): 66979480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 19469, 38938, 77876, 97345, 155752, 194690, 389380, 778760, 1304423, 2608846, 5217692, 6522115, 10435384, 13044230, 26088460, 52176920]

約数ペア:

[(1, 52176920), (2, 26088460), (4, 13044230), (5, 10435384), (8, 6522115), (10, 5217692), (20, 2608846), (40, 1304423), (67, 778760), (134, 389380), (268, 194690), (335, 155752), (536, 97345), (670, 77876), (1340, 38938), (2680, 19469)]