854019650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 1847292480

約数和(自身を除く): 993272830

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 241, 275, 374, 379, 425, 482, 550, 758, 850, 935, 1205, 1870, 1895, 2410, 2651, 3790, 4097, 4169, 4675, 5302, 6025, 6443, 8194, 8338, 9350, 9475, 12050, 12886, 13255, 18950, 20485, 20845, 26510, 32215, 40970, 41690, 45067, 64430, 66275, 70873, 90134, 91339, 102425, 104225, 132550, 141746, 161075, 182678, 204850, 208450, 225335, 322150, 354365, 450670, 456695, 708730, 913390, 1004729, 1126675, 1552763, 1771825, 2009458, 2253350, 2283475, 3105526, 3543650, 4566950, 5023645, 7763815, 10047290, 15527630, 17080393, 25118225, 34160786, 38819075, 50236450, 77638150, 85401965, 170803930, 427009825, 854019650]

約数ペア:

[(1, 854019650), (2, 427009825), (5, 170803930), (10, 85401965), (11, 77638150), (17, 50236450), (22, 38819075), (25, 34160786), (34, 25118225), (50, 17080393), (55, 15527630), (85, 10047290), (110, 7763815), (170, 5023645), (187, 4566950), (241, 3543650), (275, 3105526), (374, 2283475), (379, 2253350), (425, 2009458), (482, 1771825), (550, 1552763), (758, 1126675), (850, 1004729), (935, 913390), (1205, 708730), (1870, 456695), (1895, 450670), (2410, 354365), (2651, 322150), (3790, 225335), (4097, 208450), (4169, 204850), (4675, 182678), (5302, 161075), (6025, 141746), (6443, 132550), (8194, 104225), (8338, 102425), (9350, 91339), (9475, 90134), (12050, 70873), (12886, 66275), (13255, 64430), (18950, 45067), (20485, 41690), (20845, 40970), (26510, 32215)]