456997060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103393}}^1$

素因数の和:103432

約数の個数: 48

約数和(自身を含む): 1094322096

約数和(自身を除く): 637325036

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 103393, 206786, 413572, 516965, 1033930, 1344109, 1757681, 2067860, 2688218, 3515362, 5376436, 6720545, 7030724, 8788405, 13441090, 17576810, 22849853, 26882180, 35153620, 45699706, 91399412, 114249265, 228498530, 456997060]

約数ペア:

[(1, 456997060), (2, 228498530), (4, 114249265), (5, 91399412), (10, 45699706), (13, 35153620), (17, 26882180), (20, 22849853), (26, 17576810), (34, 13441090), (52, 8788405), (65, 7030724), (68, 6720545), (85, 5376436), (130, 3515362), (170, 2688218), (221, 2067860), (260, 1757681), (340, 1344109), (442, 1033930), (884, 516965), (1105, 413572), (2210, 206786), (4420, 103393)]