539436460

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{100267}}^1$

素因数の和:100545

約数の個数: 24

約数和(自身を含む): 1137039120

約数和(自身を除く): 597602660

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 100267, 200534, 401068, 501335, 1002670, 2005340, 26971823, 53943646, 107887292, 134859115, 269718230, 539436460]

約数ペア:

[(1, 539436460), (2, 269718230), (4, 134859115), (5, 107887292), (10, 53943646), (20, 26971823), (269, 2005340), (538, 1002670), (1076, 501335), (1345, 401068), (2690, 200534), (5380, 100267)]