5077647440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{20143}}^1$

素因数の和:20316

約数の個数: 80

約数和(自身を含む): 12409348608

約数和(自身を除く): 7331701168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 137, 184, 230, 274, 368, 460, 548, 685, 920, 1096, 1370, 1840, 2192, 2740, 3151, 5480, 6302, 10960, 12604, 15755, 20143, 25208, 31510, 40286, 50416, 63020, 80572, 100715, 126040, 161144, 201430, 252080, 322288, 402860, 463289, 805720, 926578, 1611440, 1853156, 2316445, 2759591, 3706312, 4632890, 5519182, 7412624, 9265780, 11038364, 13797955, 18531560, 22076728, 27595910, 37063120, 44153456, 55191820, 63470593, 110383640, 126941186, 220767280, 253882372, 317352965, 507764744, 634705930, 1015529488, 1269411860, 2538823720, 5077647440]

約数ペア:

[(1, 5077647440), (2, 2538823720), (4, 1269411860), (5, 1015529488), (8, 634705930), (10, 507764744), (16, 317352965), (20, 253882372), (23, 220767280), (40, 126941186), (46, 110383640), (80, 63470593), (92, 55191820), (115, 44153456), (137, 37063120), (184, 27595910), (230, 22076728), (274, 18531560), (368, 13797955), (460, 11038364), (548, 9265780), (685, 7412624), (920, 5519182), (1096, 4632890), (1370, 3706312), (1840, 2759591), (2192, 2316445), (2740, 1853156), (3151, 1611440), (5480, 926578), (6302, 805720), (10960, 463289), (12604, 402860), (15755, 322288), (20143, 252080), (25208, 201430), (31510, 161144), (40286, 126040), (50416, 100715), (63020, 80572)]