2026134100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2305

約数の個数: 72

約数和(自身を含む): 4493337408

約数和(自身を除く): 2467203308

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 137, 142, 274, 284, 355, 548, 685, 710, 1370, 1420, 1775, 2083, 2740, 3425, 3550, 4166, 6850, 7100, 8332, 9727, 10415, 13700, 19454, 20830, 38908, 41660, 48635, 52075, 97270, 104150, 147893, 194540, 208300, 243175, 285371, 295786, 486350, 570742, 591572, 739465, 972700, 1141484, 1426855, 1478930, 2853710, 2957860, 3697325, 5707420, 7134275, 7394650, 14268550, 14789300, 20261341, 28537100, 40522682, 81045364, 101306705, 202613410, 405226820, 506533525, 1013067050, 2026134100]

約数ペア:

[(1, 2026134100), (2, 1013067050), (4, 506533525), (5, 405226820), (10, 202613410), (20, 101306705), (25, 81045364), (50, 40522682), (71, 28537100), (100, 20261341), (137, 14789300), (142, 14268550), (274, 7394650), (284, 7134275), (355, 5707420), (548, 3697325), (685, 2957860), (710, 2853710), (1370, 1478930), (1420, 1426855), (1775, 1141484), (2083, 972700), (2740, 739465), (3425, 591572), (3550, 570742), (4166, 486350), (6850, 295786), (7100, 285371), (8332, 243175), (9727, 208300), (10415, 194540), (13700, 147893), (19454, 104150), (20830, 97270), (38908, 52075), (41660, 48635)]