22641250

素因数分解:

$2^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 40

約数和(自身を含む): 43298640

約数和(自身を除く): 20657390

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 250, 295, 307, 590, 614, 625, 1250, 1475, 1535, 2950, 3070, 7375, 7675, 14750, 15350, 18113, 36226, 36875, 38375, 73750, 76750, 90565, 181130, 191875, 383750, 452825, 905650, 2264125, 4528250, 11320625, 22641250]

約数ペア:

[(1, 22641250), (2, 11320625), (5, 4528250), (10, 2264125), (25, 905650), (50, 452825), (59, 383750), (118, 191875), (125, 181130), (250, 90565), (295, 76750), (307, 73750), (590, 38375), (614, 36875), (625, 36226), (1250, 18113), (1475, 15350), (1535, 14750), (2950, 7675), (3070, 7375)]