2104508740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1\times {\mathrm{2477}}^1$

素因数の和:4356

約数の個数: 48

約数和(自身を含む): 4615978752

約数和(自身を除く): 2511470012

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1847, 2477, 3694, 4954, 7388, 9235, 9908, 12385, 18470, 24770, 36940, 42481, 49540, 56971, 84962, 113942, 169924, 212405, 227884, 284855, 424810, 569710, 849620, 1139420, 4575019, 9150038, 18300076, 22875095, 45750190, 91500380, 105225437, 210450874, 420901748, 526127185, 1052254370, 2104508740]

約数ペア:

[(1, 2104508740), (2, 1052254370), (4, 526127185), (5, 420901748), (10, 210450874), (20, 105225437), (23, 91500380), (46, 45750190), (92, 22875095), (115, 18300076), (230, 9150038), (460, 4575019), (1847, 1139420), (2477, 849620), (3694, 569710), (4954, 424810), (7388, 284855), (9235, 227884), (9908, 212405), (12385, 169924), (18470, 113942), (24770, 84962), (36940, 56971), (42481, 49540)]