85020364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7823}}^1$

素因数の和:7870

約数の個数: 48

約数和(自身を含む): 184020480

約数和(自身を除く): 99000116

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 7823, 10868, 15646, 31292, 86053, 101699, 148637, 172106, 203398, 297274, 344212, 406796, 594548, 1118689, 1635007, 1932281, 2237378, 3270014, 3864562, 4474756, 6540028, 7729124, 21255091, 42510182, 85020364]

約数ペア:

[(1, 85020364), (2, 42510182), (4, 21255091), (11, 7729124), (13, 6540028), (19, 4474756), (22, 3864562), (26, 3270014), (38, 2237378), (44, 1932281), (52, 1635007), (76, 1118689), (143, 594548), (209, 406796), (247, 344212), (286, 297274), (418, 203398), (494, 172106), (572, 148637), (836, 101699), (988, 86053), (2717, 31292), (5434, 15646), (7823, 10868)]