1837921880

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{2399}}^1$

素因数の和:2696

約数の個数: 64

約数和(自身を含む): 4199040000

約数和(自身を除く): 2361118120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 179, 214, 358, 428, 535, 716, 856, 895, 1070, 1432, 1790, 2140, 2399, 3580, 4280, 4798, 7160, 9596, 11995, 19153, 19192, 23990, 38306, 47980, 76612, 95765, 95960, 153224, 191530, 256693, 383060, 429421, 513386, 766120, 858842, 1026772, 1283465, 1717684, 2053544, 2147105, 2566930, 3435368, 4294210, 5133860, 8588420, 10267720, 17176840, 45948047, 91896094, 183792188, 229740235, 367584376, 459480470, 918960940, 1837921880]

約数ペア:

[(1, 1837921880), (2, 918960940), (4, 459480470), (5, 367584376), (8, 229740235), (10, 183792188), (20, 91896094), (40, 45948047), (107, 17176840), (179, 10267720), (214, 8588420), (358, 5133860), (428, 4294210), (535, 3435368), (716, 2566930), (856, 2147105), (895, 2053544), (1070, 1717684), (1432, 1283465), (1790, 1026772), (2140, 858842), (2399, 766120), (3580, 513386), (4280, 429421), (4798, 383060), (7160, 256693), (9596, 191530), (11995, 153224), (19153, 95960), (19192, 95765), (23990, 76612), (38306, 47980)]