33127300

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1289}}^1$

素因数の和:1560

約数の個数: 36

約数和(自身を含む): 72221940

約数和(自身を除く): 39094640

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 1289, 2570, 2578, 5140, 5156, 6425, 6445, 12850, 12890, 25700, 25780, 32225, 64450, 128900, 331273, 662546, 1325092, 1656365, 3312730, 6625460, 8281825, 16563650, 33127300]

約数ペア:

[(1, 33127300), (2, 16563650), (4, 8281825), (5, 6625460), (10, 3312730), (20, 1656365), (25, 1325092), (50, 662546), (100, 331273), (257, 128900), (514, 64450), (1028, 32225), (1285, 25780), (1289, 25700), (2570, 12890), (2578, 12850), (5140, 6445), (5156, 6425)]