73785140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25799}}^1$

素因数の和:25832

約数の個数: 48

約数和(自身を含む): 182044800

約数和(自身を除く): 108259660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 25799, 51598, 103196, 128995, 257990, 283789, 335387, 515980, 567578, 670774, 1135156, 1341548, 1418945, 1676935, 2837890, 3353870, 3689257, 5675780, 6707740, 7378514, 14757028, 18446285, 36892570, 73785140]

約数ペア:

[(1, 73785140), (2, 36892570), (4, 18446285), (5, 14757028), (10, 7378514), (11, 6707740), (13, 5675780), (20, 3689257), (22, 3353870), (26, 2837890), (44, 1676935), (52, 1418945), (55, 1341548), (65, 1135156), (110, 670774), (130, 567578), (143, 515980), (220, 335387), (260, 283789), (286, 257990), (572, 128995), (715, 103196), (1430, 51598), (2860, 25799)]