3977366900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 9835828800

約数和(自身を除く): 5858461900

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 283, 325, 380, 475, 494, 566, 569, 650, 950, 988, 1132, 1138, 1235, 1300, 1415, 1900, 2276, 2470, 2830, 2845, 3679, 4940, 5377, 5660, 5690, 6175, 7075, 7358, 7397, 10754, 10811, 11380, 12350, 14150, 14225, 14716, 14794, 18395, 21508, 21622, 24700, 26885, 28300, 28450, 29588, 36790, 36985, 43244, 53770, 54055, 56900, 69901, 73580, 73970, 91975, 107540, 108110, 134425, 139802, 140543, 147940, 161027, 183950, 184925, 216220, 268850, 270275, 279604, 281086, 322054, 349505, 367900, 369850, 537700, 540550, 562172, 644108, 699010, 702715, 739700, 805135, 1081100, 1398020, 1405430, 1610270, 1747525, 2093351, 2810860, 3059513, 3220540, 3495050, 3513575, 4025675, 4186702, 6119026, 6990100, 7027150, 8051350, 8373404, 10466755, 12238052, 14054300, 15297565, 16102700, 20933510, 30595130, 39773669, 41867020, 52333775, 61190260, 76487825, 79547338, 104667550, 152975650, 159094676, 198868345, 209335100, 305951300, 397736690, 795473380, 994341725, 1988683450, 3977366900]

約数ペア:

[(1, 3977366900), (2, 1988683450), (4, 994341725), (5, 795473380), (10, 397736690), (13, 305951300), (19, 209335100), (20, 198868345), (25, 159094676), (26, 152975650), (38, 104667550), (50, 79547338), (52, 76487825), (65, 61190260), (76, 52333775), (95, 41867020), (100, 39773669), (130, 30595130), (190, 20933510), (247, 16102700), (260, 15297565), (283, 14054300), (325, 12238052), (380, 10466755), (475, 8373404), (494, 8051350), (566, 7027150), (569, 6990100), (650, 6119026), (950, 4186702), (988, 4025675), (1132, 3513575), (1138, 3495050), (1235, 3220540), (1300, 3059513), (1415, 2810860), (1900, 2093351), (2276, 1747525), (2470, 1610270), (2830, 1405430), (2845, 1398020), (3679, 1081100), (4940, 805135), (5377, 739700), (5660, 702715), (5690, 699010), (6175, 644108), (7075, 562172), (7358, 540550), (7397, 537700), (10754, 369850), (10811, 367900), (11380, 349505), (12350, 322054), (14150, 281086), (14225, 279604), (14716, 270275), (14794, 268850), (18395, 216220), (21508, 184925), (21622, 183950), (24700, 161027), (26885, 147940), (28300, 140543), (28450, 139802), (29588, 134425), (36790, 108110), (36985, 107540), (43244, 91975), (53770, 73970), (54055, 73580), (56900, 69901)]