20164022200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{21401}}^1$

素因数の和:22097

約数の個数: 96

約数和(自身を含む): 53660806560

約数和(自身を除く): 33496784360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 673, 700, 1346, 1400, 2692, 3365, 4711, 5384, 6730, 9422, 13460, 16825, 18844, 21401, 23555, 26920, 33650, 37688, 42802, 47110, 67300, 85604, 94220, 107005, 117775, 134600, 149807, 171208, 188440, 214010, 235550, 299614, 428020, 471100, 535025, 599228, 749035, 856040, 942200, 1070050, 1198456, 1498070, 2140100, 2996140, 3745175, 4280200, 5992280, 7490350, 14402873, 14980700, 28805746, 29961400, 57611492, 72014365, 100820111, 115222984, 144028730, 201640222, 288057460, 360071825, 403280444, 504100555, 576114920, 720143650, 806560888, 1008201110, 1440287300, 2016402220, 2520502775, 2880574600, 4032804440, 5041005550, 10082011100, 20164022200]

約数ペア:

[(1, 20164022200), (2, 10082011100), (4, 5041005550), (5, 4032804440), (7, 2880574600), (8, 2520502775), (10, 2016402220), (14, 1440287300), (20, 1008201110), (25, 806560888), (28, 720143650), (35, 576114920), (40, 504100555), (50, 403280444), (56, 360071825), (70, 288057460), (100, 201640222), (140, 144028730), (175, 115222984), (200, 100820111), (280, 72014365), (350, 57611492), (673, 29961400), (700, 28805746), (1346, 14980700), (1400, 14402873), (2692, 7490350), (3365, 5992280), (4711, 4280200), (5384, 3745175), (6730, 2996140), (9422, 2140100), (13460, 1498070), (16825, 1198456), (18844, 1070050), (21401, 942200), (23555, 856040), (26920, 749035), (33650, 599228), (37688, 535025), (42802, 471100), (47110, 428020), (67300, 299614), (85604, 235550), (94220, 214010), (107005, 188440), (117775, 171208), (134600, 149807)]