713704420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 1769475456

約数和(自身を除く): 1055771036

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 257, 260, 286, 514, 572, 715, 971, 1028, 1285, 1430, 1942, 2570, 2827, 2860, 3341, 3884, 4855, 5140, 5654, 6682, 9710, 10681, 11308, 12623, 13364, 14135, 16705, 19420, 21362, 25246, 28270, 33410, 36751, 42724, 50492, 53405, 56540, 63115, 66820, 73502, 106810, 126230, 138853, 147004, 183755, 213620, 249547, 252460, 277706, 367510, 499094, 555412, 694265, 735020, 998188, 1247735, 1388530, 2495470, 2745017, 2777060, 3244111, 4990940, 5490034, 6488222, 10980068, 12976444, 13725085, 16220555, 27450170, 32441110, 35685221, 54900340, 64882220, 71370442, 142740884, 178426105, 356852210, 713704420]

約数ペア:

[(1, 713704420), (2, 356852210), (4, 178426105), (5, 142740884), (10, 71370442), (11, 64882220), (13, 54900340), (20, 35685221), (22, 32441110), (26, 27450170), (44, 16220555), (52, 13725085), (55, 12976444), (65, 10980068), (110, 6488222), (130, 5490034), (143, 4990940), (220, 3244111), (257, 2777060), (260, 2745017), (286, 2495470), (514, 1388530), (572, 1247735), (715, 998188), (971, 735020), (1028, 694265), (1285, 555412), (1430, 499094), (1942, 367510), (2570, 277706), (2827, 252460), (2860, 249547), (3341, 213620), (3884, 183755), (4855, 147004), (5140, 138853), (5654, 126230), (6682, 106810), (9710, 73502), (10681, 66820), (11308, 63115), (12623, 56540), (13364, 53405), (14135, 50492), (16705, 42724), (19420, 36751), (21362, 33410), (25246, 28270)]