7295860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 18006912

約数和(自身を除く): 10711052

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, 2551, 2860, 5102, 10204, 12755, 25510, 28061, 33163, 51020, 56122, 66326, 112244, 132652, 140305, 165815, 280610, 331630, 364793, 561220, 663260, 729586, 1459172, 1823965, 3647930, 7295860]

約数ペア:

[(1, 7295860), (2, 3647930), (4, 1823965), (5, 1459172), (10, 729586), (11, 663260), (13, 561220), (20, 364793), (22, 331630), (26, 280610), (44, 165815), (52, 140305), (55, 132652), (65, 112244), (110, 66326), (130, 56122), (143, 51020), (220, 33163), (260, 28061), (286, 25510), (572, 12755), (715, 10204), (1430, 5102), (2551, 2860)]