5201993900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:804

約数の個数: 144

約数和(自身を含む): 12159534240

約数和(自身を除く): 6957540340

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 50, 58, 67, 82, 100, 116, 134, 145, 164, 205, 268, 290, 335, 410, 580, 653, 670, 725, 820, 1025, 1189, 1306, 1340, 1450, 1675, 1943, 2050, 2378, 2612, 2747, 2900, 3265, 3350, 3886, 4100, 4756, 5494, 5945, 6530, 6700, 7772, 9715, 10988, 11890, 13060, 13735, 16325, 18937, 19430, 23780, 26773, 27470, 29725, 32650, 37874, 38860, 43751, 48575, 53546, 54940, 59450, 65300, 68675, 75748, 79663, 87502, 94685, 97150, 107092, 118900, 133865, 137350, 159326, 175004, 189370, 194300, 218755, 267730, 274700, 318652, 378740, 398315, 437510, 473425, 535460, 669325, 776417, 796630, 875020, 946850, 1093775, 1268779, 1338650, 1552834, 1593260, 1793791, 1893700, 1991575, 2187550, 2537558, 2677300, 3105668, 3587582, 3882085, 3983150, 4375100, 5075116, 6343895, 7175164, 7764170, 7966300, 8968955, 12687790, 15528340, 17937910, 19410425, 25375580, 31719475, 35875820, 38820850, 44844775, 52019939, 63438950, 77641700, 89689550, 104039878, 126877900, 179379100, 208079756, 260099695, 520199390, 1040398780, 1300498475, 2600996950, 5201993900]

約数ペア:

[(1, 5201993900), (2, 2600996950), (4, 1300498475), (5, 1040398780), (10, 520199390), (20, 260099695), (25, 208079756), (29, 179379100), (41, 126877900), (50, 104039878), (58, 89689550), (67, 77641700), (82, 63438950), (100, 52019939), (116, 44844775), (134, 38820850), (145, 35875820), (164, 31719475), (205, 25375580), (268, 19410425), (290, 17937910), (335, 15528340), (410, 12687790), (580, 8968955), (653, 7966300), (670, 7764170), (725, 7175164), (820, 6343895), (1025, 5075116), (1189, 4375100), (1306, 3983150), (1340, 3882085), (1450, 3587582), (1675, 3105668), (1943, 2677300), (2050, 2537558), (2378, 2187550), (2612, 1991575), (2747, 1893700), (2900, 1793791), (3265, 1593260), (3350, 1552834), (3886, 1338650), (4100, 1268779), (4756, 1093775), (5494, 946850), (5945, 875020), (6530, 796630), (6700, 776417), (7772, 669325), (9715, 535460), (10988, 473425), (11890, 437510), (13060, 398315), (13735, 378740), (16325, 318652), (18937, 274700), (19430, 267730), (23780, 218755), (26773, 194300), (27470, 189370), (29725, 175004), (32650, 159326), (37874, 137350), (38860, 133865), (43751, 118900), (48575, 107092), (53546, 97150), (54940, 94685), (59450, 87502), (65300, 79663), (68675, 75748)]