22380380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4466

約数の個数: 48

約数和(自身を含む): 53512704

約数和(自身を除く): 31132324

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, 4423, 5060, 8846, 17692, 22115, 44230, 48653, 88460, 97306, 101729, 194612, 203458, 243265, 406916, 486530, 508645, 973060, 1017290, 1119019, 2034580, 2238038, 4476076, 5595095, 11190190, 22380380]

約数ペア:

[(1, 22380380), (2, 11190190), (4, 5595095), (5, 4476076), (10, 2238038), (11, 2034580), (20, 1119019), (22, 1017290), (23, 973060), (44, 508645), (46, 486530), (55, 406916), (92, 243265), (110, 203458), (115, 194612), (220, 101729), (230, 97306), (253, 88460), (460, 48653), (506, 44230), (1012, 22115), (1265, 17692), (2530, 8846), (4423, 5060)]