895005716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 1901491200

約数和(自身を除く): 1006485484

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 89, 92, 178, 209, 253, 356, 418, 437, 506, 523, 836, 874, 979, 1012, 1046, 1691, 1748, 1958, 2047, 2092, 3382, 3916, 4094, 4807, 5753, 6764, 8188, 9614, 9937, 11506, 12029, 18601, 19228, 19874, 22517, 23012, 24058, 37202, 38893, 39748, 45034, 46547, 48116, 74404, 77786, 90068, 93094, 109307, 132319, 155572, 186188, 218614, 228551, 264638, 427823, 437228, 457102, 512017, 529276, 855646, 884393, 914204, 1024034, 1070581, 1711292, 1768786, 2048068, 2141162, 2514061, 3537572, 4282324, 5028122, 9728323, 10056244, 11776391, 19456646, 20341039, 23552782, 38913292, 40682078, 47105564, 81364156, 223751429, 447502858, 895005716]

約数ペア:

[(1, 895005716), (2, 447502858), (4, 223751429), (11, 81364156), (19, 47105564), (22, 40682078), (23, 38913292), (38, 23552782), (44, 20341039), (46, 19456646), (76, 11776391), (89, 10056244), (92, 9728323), (178, 5028122), (209, 4282324), (253, 3537572), (356, 2514061), (418, 2141162), (437, 2048068), (506, 1768786), (523, 1711292), (836, 1070581), (874, 1024034), (979, 914204), (1012, 884393), (1046, 855646), (1691, 529276), (1748, 512017), (1958, 457102), (2047, 437228), (2092, 427823), (3382, 264638), (3916, 228551), (4094, 218614), (4807, 186188), (5753, 155572), (6764, 132319), (8188, 109307), (9614, 93094), (9937, 90068), (11506, 77786), (12029, 74404), (18601, 48116), (19228, 46547), (19874, 45034), (22517, 39748), (23012, 38893), (24058, 37202)]