752726260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263191}}^1$

素因数の和:263224

約数の個数: 48

約数和(自身を含む): 1857082752

約数和(自身を除く): 1104356492

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, 263191, 526382, 1052764, 1315955, 2631910, 2895101, 3421483, 5263820, 5790202, 6842966, 11580404, 13685932, 14475505, 17107415, 28951010, 34214830, 37636313, 57902020, 68429660, 75272626, 150545252, 188181565, 376363130, 752726260]

約数ペア:

[(1, 752726260), (2, 376363130), (4, 188181565), (5, 150545252), (10, 75272626), (11, 68429660), (13, 57902020), (20, 37636313), (22, 34214830), (26, 28951010), (44, 17107415), (52, 14475505), (55, 13685932), (65, 11580404), (110, 6842966), (130, 5790202), (143, 5263820), (220, 3421483), (260, 2895101), (286, 2631910), (572, 1315955), (715, 1052764), (1430, 526382), (2860, 263191)]