25064605670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{7229}}^1$

素因数の和:7577

約数の個数: 64

約数和(自身を含む): 49192920000

約数和(自身を除く): 24128314330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 179, 298, 358, 745, 895, 1490, 1790, 1937, 2327, 3874, 4654, 7229, 9685, 11635, 14458, 19370, 23270, 26671, 36145, 53342, 72290, 93977, 133355, 187954, 266710, 346723, 469885, 693446, 939770, 1077121, 1293991, 1733615, 2154242, 2587982, 3467230, 5385605, 6469955, 10771210, 12939910, 14002573, 16821883, 28005146, 33643766, 70012865, 84109415, 140025730, 168218830, 192804659, 385609318, 964023295, 1928046590, 2506460567, 5012921134, 12532302835, 25064605670]

約数ペア:

[(1, 25064605670), (2, 12532302835), (5, 5012921134), (10, 2506460567), (13, 1928046590), (26, 964023295), (65, 385609318), (130, 192804659), (149, 168218830), (179, 140025730), (298, 84109415), (358, 70012865), (745, 33643766), (895, 28005146), (1490, 16821883), (1790, 14002573), (1937, 12939910), (2327, 10771210), (3874, 6469955), (4654, 5385605), (7229, 3467230), (9685, 2587982), (11635, 2154242), (14458, 1733615), (19370, 1293991), (23270, 1077121), (26671, 939770), (36145, 693446), (53342, 469885), (72290, 346723), (93977, 266710), (133355, 187954)]