20231566677500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7803883}}^1$

素因数の和:7803985

約数の個数: 120

約数和(自身を含む): 47612838552048

約数和(自身を除く): 27381271874548

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 61, 68, 85, 100, 122, 125, 170, 244, 250, 305, 340, 425, 500, 610, 625, 850, 1037, 1220, 1250, 1525, 1700, 2074, 2125, 2500, 3050, 4148, 4250, 5185, 6100, 7625, 8500, 10370, 10625, 15250, 20740, 21250, 25925, 30500, 38125, 42500, 51850, 76250, 103700, 129625, 152500, 259250, 518500, 648125, 1296250, 2592500, 7803883, 15607766, 31215532, 39019415, 78038830, 132666011, 156077660, 195097075, 265332022, 390194150, 476036863, 530664044, 663330055, 780388300, 952073726, 975485375, 1326660110, 1904147452, 1950970750, 2380184315, 2653320220, 3316650275, 3901941500, 4760368630, 4877426875, 6633300550, 8092626671, 9520737260, 9754853750, 11900921575, 13266601100, 16185253342, 16583251375, 19509707500, 23801843150, 32370506684, 33166502750, 40463133355, 47603686300, 59504607875, 66333005500, 80926266710, 82916256875, 119009215750, 161852533420, 165832513750, 202315666775, 238018431500, 297523039375, 331665027500, 404631333550, 595046078750, 809262667100, 1011578333875, 1190092157500, 2023156667750, 4046313335500, 5057891669375, 10115783338750, 20231566677500]

約数ペア:

[(1, 20231566677500), (2, 10115783338750), (4, 5057891669375), (5, 4046313335500), (10, 2023156667750), (17, 1190092157500), (20, 1011578333875), (25, 809262667100), (34, 595046078750), (50, 404631333550), (61, 331665027500), (68, 297523039375), (85, 238018431500), (100, 202315666775), (122, 165832513750), (125, 161852533420), (170, 119009215750), (244, 82916256875), (250, 80926266710), (305, 66333005500), (340, 59504607875), (425, 47603686300), (500, 40463133355), (610, 33166502750), (625, 32370506684), (850, 23801843150), (1037, 19509707500), (1220, 16583251375), (1250, 16185253342), (1525, 13266601100), (1700, 11900921575), (2074, 9754853750), (2125, 9520737260), (2500, 8092626671), (3050, 6633300550), (4148, 4877426875), (4250, 4760368630), (5185, 3901941500), (6100, 3316650275), (7625, 2653320220), (8500, 2380184315), (10370, 1950970750), (10625, 1904147452), (15250, 1326660110), (20740, 975485375), (21250, 952073726), (25925, 780388300), (30500, 663330055), (38125, 530664044), (42500, 476036863), (51850, 390194150), (76250, 265332022), (103700, 195097075), (129625, 156077660), (152500, 132666011), (259250, 78038830), (518500, 39019415), (648125, 31215532), (1296250, 15607766), (2592500, 7803883)]