2912643560

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1\times {\mathrm{1823}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 6678028800

約数和(自身を除く): 3765385240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 677, 1180, 1354, 1823, 2360, 2708, 3385, 3646, 5416, 6770, 7292, 9115, 13540, 14584, 18230, 27080, 36460, 39943, 72920, 79886, 107557, 159772, 199715, 215114, 319544, 399430, 430228, 537785, 798860, 860456, 1075570, 1234171, 1597720, 2151140, 2468342, 4302280, 4936684, 6170855, 9873368, 12341710, 24683420, 49366840, 72816089, 145632178, 291264356, 364080445, 582528712, 728160890, 1456321780, 2912643560]

約数ペア:

[(1, 2912643560), (2, 1456321780), (4, 728160890), (5, 582528712), (8, 364080445), (10, 291264356), (20, 145632178), (40, 72816089), (59, 49366840), (118, 24683420), (236, 12341710), (295, 9873368), (472, 6170855), (590, 4936684), (677, 4302280), (1180, 2468342), (1354, 2151140), (1823, 1597720), (2360, 1234171), (2708, 1075570), (3385, 860456), (3646, 798860), (5416, 537785), (6770, 430228), (7292, 399430), (9115, 319544), (13540, 215114), (14584, 199715), (18230, 159772), (27080, 107557), (36460, 79886), (39943, 72920)]