2072519146000

素因数分解:

$2^4\times 5^3\times {\mathrm{2113}}^1\times {\mathrm{490421}}^1$

素因数の和:492557

約数の個数: 80

約数和(自身を含む): 5013733194288

約数和(自身を除く): 2941214048288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2113, 4226, 8452, 10565, 16904, 21130, 33808, 42260, 52825, 84520, 105650, 169040, 211300, 264125, 422600, 490421, 528250, 845200, 980842, 1056500, 1961684, 2113000, 2452105, 3923368, 4226000, 4904210, 7846736, 9808420, 12260525, 19616840, 24521050, 39233680, 49042100, 61302625, 98084200, 122605250, 196168400, 245210500, 490421000, 980842000, 1036259573, 2072519146, 4145038292, 5181297865, 8290076584, 10362595730, 16580153168, 20725191460, 25906489325, 41450382920, 51812978650, 82900765840, 103625957300, 129532446625, 207251914600, 259064893250, 414503829200, 518129786500, 1036259573000, 2072519146000]

約数ペア:

[(1, 2072519146000), (2, 1036259573000), (4, 518129786500), (5, 414503829200), (8, 259064893250), (10, 207251914600), (16, 129532446625), (20, 103625957300), (25, 82900765840), (40, 51812978650), (50, 41450382920), (80, 25906489325), (100, 20725191460), (125, 16580153168), (200, 10362595730), (250, 8290076584), (400, 5181297865), (500, 4145038292), (1000, 2072519146), (2000, 1036259573), (2113, 980842000), (4226, 490421000), (8452, 245210500), (10565, 196168400), (16904, 122605250), (21130, 98084200), (33808, 61302625), (42260, 49042100), (52825, 39233680), (84520, 24521050), (105650, 19616840), (169040, 12260525), (211300, 9808420), (264125, 7846736), (422600, 4904210), (490421, 4226000), (528250, 3923368), (845200, 2452105), (980842, 2113000), (1056500, 1961684)]