363220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 903168

約数和(自身を除く): 539948

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 127, 130, 143, 220, 254, 260, 286, 508, 572, 635, 715, 1270, 1397, 1430, 1651, 2540, 2794, 2860, 3302, 5588, 6604, 6985, 8255, 13970, 16510, 18161, 27940, 33020, 36322, 72644, 90805, 181610, 363220]

約数ペア:

[(1, 363220), (2, 181610), (4, 90805), (5, 72644), (10, 36322), (11, 33020), (13, 27940), (20, 18161), (22, 16510), (26, 13970), (44, 8255), (52, 6985), (55, 6604), (65, 5588), (110, 3302), (127, 2860), (130, 2794), (143, 2540), (220, 1651), (254, 1430), (260, 1397), (286, 1270), (508, 715), (572, 635)]