2023580065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{4219}}^1$

素因数の和:4441

約数の個数: 32

約数和(自身を含む): 2688376320

約数和(自身を除く): 664796255

約数列:

[1, 5, 13, 47, 65, 157, 235, 611, 785, 2041, 3055, 4219, 7379, 10205, 21095, 36895, 54847, 95927, 198293, 274235, 479635, 662383, 991465, 2577809, 3311915, 8610979, 12889045, 31132001, 43054895, 155660005, 404716013, 2023580065]

約数ペア:

[(1, 2023580065), (5, 404716013), (13, 155660005), (47, 43054895), (65, 31132001), (157, 12889045), (235, 8610979), (611, 3311915), (785, 2577809), (2041, 991465), (3055, 662383), (4219, 479635), (7379, 274235), (10205, 198293), (21095, 95927), (36895, 54847)]