2196521000

素因数分解:

$2^3\times 5^3\times {\mathrm{137}}^1\times {\mathrm{16033}}^1$

素因数の和:16191

約数の個数: 64

約数和(自身を含む): 5177699280

約数和(自身を除く): 2981178280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 137, 200, 250, 274, 500, 548, 685, 1000, 1096, 1370, 2740, 3425, 5480, 6850, 13700, 16033, 17125, 27400, 32066, 34250, 64132, 68500, 80165, 128264, 137000, 160330, 320660, 400825, 641320, 801650, 1603300, 2004125, 2196521, 3206600, 4008250, 4393042, 8016500, 8786084, 10982605, 16033000, 17572168, 21965210, 43930420, 54913025, 87860840, 109826050, 219652100, 274565125, 439304200, 549130250, 1098260500, 2196521000]

約数ペア:

[(1, 2196521000), (2, 1098260500), (4, 549130250), (5, 439304200), (8, 274565125), (10, 219652100), (20, 109826050), (25, 87860840), (40, 54913025), (50, 43930420), (100, 21965210), (125, 17572168), (137, 16033000), (200, 10982605), (250, 8786084), (274, 8016500), (500, 4393042), (548, 4008250), (685, 3206600), (1000, 2196521), (1096, 2004125), (1370, 1603300), (2740, 801650), (3425, 641320), (5480, 400825), (6850, 320660), (13700, 160330), (16033, 137000), (17125, 128264), (27400, 80165), (32066, 68500), (34250, 64132)]