5087646980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{4903}}^1$

素因数の和:5245

約数の個数: 72

約数和(自身を含む): 11609180352

約数和(自身を除く): 6521533372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 307, 338, 614, 676, 845, 1228, 1535, 1690, 3070, 3380, 3991, 4903, 6140, 7982, 9806, 15964, 19612, 19955, 24515, 39910, 49030, 51883, 63739, 79820, 98060, 103766, 127478, 207532, 254956, 259415, 318695, 518830, 637390, 828607, 1037660, 1274780, 1505221, 1657214, 3010442, 3314428, 4143035, 6020884, 7526105, 8286070, 15052210, 16572140, 19567873, 30104420, 39135746, 78271492, 97839365, 195678730, 254382349, 391357460, 508764698, 1017529396, 1271911745, 2543823490, 5087646980]

約数ペア:

[(1, 5087646980), (2, 2543823490), (4, 1271911745), (5, 1017529396), (10, 508764698), (13, 391357460), (20, 254382349), (26, 195678730), (52, 97839365), (65, 78271492), (130, 39135746), (169, 30104420), (260, 19567873), (307, 16572140), (338, 15052210), (614, 8286070), (676, 7526105), (845, 6020884), (1228, 4143035), (1535, 3314428), (1690, 3010442), (3070, 1657214), (3380, 1505221), (3991, 1274780), (4903, 1037660), (6140, 828607), (7982, 637390), (9806, 518830), (15964, 318695), (19612, 259415), (19955, 254956), (24515, 207532), (39910, 127478), (49030, 103766), (51883, 98060), (63739, 79820)]