8045956730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 17457168384

約数和(自身を除く): 9411211654

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 61, 70, 74, 122, 127, 185, 254, 259, 305, 370, 401, 427, 518, 610, 635, 802, 854, 889, 1270, 1295, 1778, 2005, 2135, 2257, 2590, 2807, 4010, 4270, 4445, 4514, 4699, 5614, 7747, 8890, 9398, 11285, 14035, 14837, 15494, 15799, 22570, 23495, 24461, 28070, 29674, 31598, 32893, 38735, 46990, 48922, 50927, 54229, 65786, 74185, 77470, 78995, 101854, 103859, 108458, 122305, 148370, 157990, 164465, 171227, 207718, 244610, 254635, 271145, 286639, 328930, 342454, 356489, 509270, 519295, 542290, 573278, 712978, 856135, 905057, 1038590, 1433195, 1712270, 1782445, 1810114, 1884299, 2006473, 2866390, 3106547, 3564890, 3768598, 4012946, 4525285, 6213094, 6335399, 9050570, 9421495, 10032365, 12670798, 13190093, 15532735, 18842990, 20064730, 21745829, 26380186, 31065470, 31676995, 43491658, 63353990, 65950465, 108729145, 114942239, 131900930, 217458290, 229884478, 574711195, 804595673, 1149422390, 1609191346, 4022978365, 8045956730]

約数ペア:

[(1, 8045956730), (2, 4022978365), (5, 1609191346), (7, 1149422390), (10, 804595673), (14, 574711195), (35, 229884478), (37, 217458290), (61, 131900930), (70, 114942239), (74, 108729145), (122, 65950465), (127, 63353990), (185, 43491658), (254, 31676995), (259, 31065470), (305, 26380186), (370, 21745829), (401, 20064730), (427, 18842990), (518, 15532735), (610, 13190093), (635, 12670798), (802, 10032365), (854, 9421495), (889, 9050570), (1270, 6335399), (1295, 6213094), (1778, 4525285), (2005, 4012946), (2135, 3768598), (2257, 3564890), (2590, 3106547), (2807, 2866390), (4010, 2006473), (4270, 1884299), (4445, 1810114), (4514, 1782445), (4699, 1712270), (5614, 1433195), (7747, 1038590), (8890, 905057), (9398, 856135), (11285, 712978), (14035, 573278), (14837, 542290), (15494, 519295), (15799, 509270), (22570, 356489), (23495, 342454), (24461, 328930), (28070, 286639), (29674, 271145), (31598, 254635), (32893, 244610), (38735, 207718), (46990, 171227), (48922, 164465), (50927, 157990), (54229, 148370), (65786, 122305), (74185, 108458), (77470, 103859), (78995, 101854)]