194977600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3984

約数の個数: 84

約数和(自身を含む): 495369088

約数和(自身を除く): 300391488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 3931, 4960, 6200, 7862, 9920, 12400, 15724, 19655, 24800, 31448, 39310, 49600, 62896, 78620, 98275, 121861, 125792, 157240, 196550, 243722, 251584, 314480, 393100, 487444, 609305, 628960, 786200, 974888, 1218610, 1257920, 1572400, 1949776, 2437220, 3046525, 3144800, 3899552, 4874440, 6093050, 6289600, 7799104, 9748880, 12186100, 19497760, 24372200, 38995520, 48744400, 97488800, 194977600]

約数ペア:

[(1, 194977600), (2, 97488800), (4, 48744400), (5, 38995520), (8, 24372200), (10, 19497760), (16, 12186100), (20, 9748880), (25, 7799104), (31, 6289600), (32, 6093050), (40, 4874440), (50, 3899552), (62, 3144800), (64, 3046525), (80, 2437220), (100, 1949776), (124, 1572400), (155, 1257920), (160, 1218610), (200, 974888), (248, 786200), (310, 628960), (320, 609305), (400, 487444), (496, 393100), (620, 314480), (775, 251584), (800, 243722), (992, 196550), (1240, 157240), (1550, 125792), (1600, 121861), (1984, 98275), (2480, 78620), (3100, 62896), (3931, 49600), (4960, 39310), (6200, 31448), (7862, 24800), (9920, 19655), (12400, 15724)]