2017436180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{4621}}^1$

素因数の和:4976

約数の個数: 48

約数和(自身を含む): 4304893824

約数和(自身を除く): 2287457644

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 263, 332, 415, 526, 830, 1052, 1315, 1660, 2630, 4621, 5260, 9242, 18484, 21829, 23105, 43658, 46210, 87316, 92420, 109145, 218290, 383543, 436580, 767086, 1215323, 1534172, 1917715, 2430646, 3835430, 4861292, 6076615, 7670860, 12153230, 24306460, 100871809, 201743618, 403487236, 504359045, 1008718090, 2017436180]

約数ペア:

[(1, 2017436180), (2, 1008718090), (4, 504359045), (5, 403487236), (10, 201743618), (20, 100871809), (83, 24306460), (166, 12153230), (263, 7670860), (332, 6076615), (415, 4861292), (526, 3835430), (830, 2430646), (1052, 1917715), (1315, 1534172), (1660, 1215323), (2630, 767086), (4621, 436580), (5260, 383543), (9242, 218290), (18484, 109145), (21829, 92420), (23105, 87316), (43658, 46210)]