8045101460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1589941}}^1$

素因数の和:1589984

約数の個数: 48

約数和(自身を含む): 19231938432

約数和(自身を除く): 11186836972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 1589941, 3179882, 6359764, 7949705, 15899410, 17489351, 31798820, 34978702, 36568643, 69957404, 73137286, 87446755, 146274572, 174893510, 182843215, 349787020, 365686430, 402255073, 731372860, 804510146, 1609020292, 2011275365, 4022550730, 8045101460]

約数ペア:

[(1, 8045101460), (2, 4022550730), (4, 2011275365), (5, 1609020292), (10, 804510146), (11, 731372860), (20, 402255073), (22, 365686430), (23, 349787020), (44, 182843215), (46, 174893510), (55, 146274572), (92, 87446755), (110, 73137286), (115, 69957404), (220, 36568643), (230, 34978702), (253, 31798820), (460, 17489351), (506, 15899410), (1012, 7949705), (1265, 6359764), (2530, 3179882), (5060, 1589941)]