79820810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 152893440

約数和(自身を除く): 73072630

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 191, 230, 382, 395, 529, 790, 955, 1058, 1817, 1910, 2645, 3634, 4393, 5290, 8786, 9085, 15089, 18170, 21965, 30178, 41791, 43930, 75445, 83582, 101039, 150890, 202078, 208955, 347047, 417910, 505195, 694094, 1010390, 1735235, 3470470, 7982081, 15964162, 39910405, 79820810]

約数ペア:

[(1, 79820810), (2, 39910405), (5, 15964162), (10, 7982081), (23, 3470470), (46, 1735235), (79, 1010390), (115, 694094), (158, 505195), (191, 417910), (230, 347047), (382, 208955), (395, 202078), (529, 150890), (790, 101039), (955, 83582), (1058, 75445), (1817, 43930), (1910, 41791), (2645, 30178), (3634, 21965), (4393, 18170), (5290, 15089), (8786, 9085)]