14520500

素因数分解:

$2^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 32117904

約数和(自身を除く): 17597404

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 125, 226, 250, 257, 452, 500, 514, 565, 1028, 1130, 1285, 2260, 2570, 2825, 5140, 5650, 6425, 11300, 12850, 14125, 25700, 28250, 29041, 32125, 56500, 58082, 64250, 116164, 128500, 145205, 290410, 580820, 726025, 1452050, 2904100, 3630125, 7260250, 14520500]

約数ペア:

[(1, 14520500), (2, 7260250), (4, 3630125), (5, 2904100), (10, 1452050), (20, 726025), (25, 580820), (50, 290410), (100, 145205), (113, 128500), (125, 116164), (226, 64250), (250, 58082), (257, 56500), (452, 32125), (500, 29041), (514, 28250), (565, 25700), (1028, 14125), (1130, 12850), (1285, 11300), (2260, 6425), (2570, 5650), (2825, 5140)]