15695861000

素因数分解:

$2^3\times 5^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1792

約数の個数: 128

約数和(自身を含む): 37491068160

約数和(自身を除く): 21795207160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 103, 125, 194, 200, 206, 250, 388, 412, 485, 500, 515, 776, 824, 970, 1000, 1030, 1571, 1940, 2060, 2425, 2575, 3142, 3880, 4120, 4850, 5150, 6284, 7855, 9700, 9991, 10300, 12125, 12568, 12875, 15710, 19400, 19982, 20600, 24250, 25750, 31420, 39275, 39964, 48500, 49955, 51500, 62840, 78550, 79928, 97000, 99910, 103000, 152387, 157100, 161813, 196375, 199820, 249775, 304774, 314200, 323626, 392750, 399640, 499550, 609548, 647252, 761935, 785500, 809065, 999100, 1219096, 1248875, 1294504, 1523870, 1571000, 1618130, 1998200, 2497750, 3047740, 3236260, 3809675, 4045325, 4995500, 6095480, 6472520, 7619350, 8090650, 9991000, 15238700, 15695861, 16181300, 19048375, 20226625, 30477400, 31391722, 32362600, 38096750, 40453250, 62783444, 76193500, 78479305, 80906500, 125566888, 152387000, 156958610, 161813000, 313917220, 392396525, 627834440, 784793050, 1569586100, 1961982625, 3139172200, 3923965250, 7847930500, 15695861000]

約数ペア:

[(1, 15695861000), (2, 7847930500), (4, 3923965250), (5, 3139172200), (8, 1961982625), (10, 1569586100), (20, 784793050), (25, 627834440), (40, 392396525), (50, 313917220), (97, 161813000), (100, 156958610), (103, 152387000), (125, 125566888), (194, 80906500), (200, 78479305), (206, 76193500), (250, 62783444), (388, 40453250), (412, 38096750), (485, 32362600), (500, 31391722), (515, 30477400), (776, 20226625), (824, 19048375), (970, 16181300), (1000, 15695861), (1030, 15238700), (1571, 9991000), (1940, 8090650), (2060, 7619350), (2425, 6472520), (2575, 6095480), (3142, 4995500), (3880, 4045325), (4120, 3809675), (4850, 3236260), (5150, 3047740), (6284, 2497750), (7855, 1998200), (9700, 1618130), (9991, 1571000), (10300, 1523870), (12125, 1294504), (12568, 1248875), (12875, 1219096), (15710, 999100), (19400, 809065), (19982, 785500), (20600, 761935), (24250, 647252), (25750, 609548), (31420, 499550), (39275, 399640), (39964, 392750), (48500, 323626), (49955, 314200), (51500, 304774), (62840, 249775), (78550, 199820), (79928, 196375), (97000, 161813), (99910, 157100), (103000, 152387)]