8101060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 19377792

約数和(自身を除く): 11276732

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, 1601, 2530, 3202, 5060, 6404, 8005, 16010, 17611, 32020, 35222, 36823, 70444, 73646, 88055, 147292, 176110, 184115, 352220, 368230, 405053, 736460, 810106, 1620212, 2025265, 4050530, 8101060]

約数ペア:

[(1, 8101060), (2, 4050530), (4, 2025265), (5, 1620212), (10, 810106), (11, 736460), (20, 405053), (22, 368230), (23, 352220), (44, 184115), (46, 176110), (55, 147292), (92, 88055), (110, 73646), (115, 70444), (220, 36823), (230, 35222), (253, 32020), (460, 17611), (506, 16010), (1012, 8005), (1265, 6404), (1601, 5060), (2530, 3202)]