195729932300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{569479}}^1$

素因数の和:569991

約数の個数: 72

約数和(自身を含む): 486399701760

約数和(自身を除く): 290669769460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 491, 700, 982, 1964, 2455, 3437, 4910, 6874, 9820, 12275, 13748, 17185, 24550, 34370, 49100, 68740, 85925, 171850, 343700, 569479, 1138958, 2277916, 2847395, 3986353, 5694790, 7972706, 11389580, 14236975, 15945412, 19931765, 28473950, 39863530, 56947900, 79727060, 99658825, 199317650, 279614189, 398635300, 559228378, 1118456756, 1398070945, 1957299323, 2796141890, 3914598646, 5592283780, 6990354725, 7829197292, 9786496615, 13980709450, 19572993230, 27961418900, 39145986460, 48932483075, 97864966150, 195729932300]

約数ペア:

[(1, 195729932300), (2, 97864966150), (4, 48932483075), (5, 39145986460), (7, 27961418900), (10, 19572993230), (14, 13980709450), (20, 9786496615), (25, 7829197292), (28, 6990354725), (35, 5592283780), (50, 3914598646), (70, 2796141890), (100, 1957299323), (140, 1398070945), (175, 1118456756), (350, 559228378), (491, 398635300), (700, 279614189), (982, 199317650), (1964, 99658825), (2455, 79727060), (3437, 56947900), (4910, 39863530), (6874, 28473950), (9820, 19931765), (12275, 15945412), (13748, 14236975), (17185, 11389580), (24550, 7972706), (34370, 5694790), (49100, 3986353), (68740, 2847395), (85925, 2277916), (171850, 1138958), (343700, 569479)]