116565080

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 268272000

約数和(自身を除く): 151706920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 137, 178, 239, 274, 356, 445, 478, 548, 685, 712, 890, 956, 1096, 1195, 1370, 1780, 1912, 2390, 2740, 3560, 4780, 5480, 9560, 12193, 21271, 24386, 32743, 42542, 48772, 60965, 65486, 85084, 97544, 106355, 121930, 130972, 163715, 170168, 212710, 243860, 261944, 327430, 425420, 487720, 654860, 850840, 1309720, 2914127, 5828254, 11656508, 14570635, 23313016, 29141270, 58282540, 116565080]

約数ペア:

[(1, 116565080), (2, 58282540), (4, 29141270), (5, 23313016), (8, 14570635), (10, 11656508), (20, 5828254), (40, 2914127), (89, 1309720), (137, 850840), (178, 654860), (239, 487720), (274, 425420), (356, 327430), (445, 261944), (478, 243860), (548, 212710), (685, 170168), (712, 163715), (890, 130972), (956, 121930), (1096, 106355), (1195, 97544), (1370, 85084), (1780, 65486), (1912, 60965), (2390, 48772), (2740, 42542), (3560, 32743), (4780, 24386), (5480, 21271), (9560, 12193)]