1002767260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{18913}}^1$

素因数の和:19174

約数の個数: 48

約数和(自身を含む): 2306902752

約数和(自身を除く): 1304135492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 964, 1205, 2410, 2651, 4820, 5302, 10604, 13255, 18913, 26510, 37826, 53020, 75652, 94565, 189130, 208043, 378260, 416086, 832172, 1040215, 2080430, 4160860, 4558033, 9116066, 18232132, 22790165, 45580330, 50138363, 91160660, 100276726, 200553452, 250691815, 501383630, 1002767260]

約数ペア:

[(1, 1002767260), (2, 501383630), (4, 250691815), (5, 200553452), (10, 100276726), (11, 91160660), (20, 50138363), (22, 45580330), (44, 22790165), (55, 18232132), (110, 9116066), (220, 4558033), (241, 4160860), (482, 2080430), (964, 1040215), (1205, 832172), (2410, 416086), (2651, 378260), (4820, 208043), (5302, 189130), (10604, 94565), (13255, 75652), (18913, 53020), (26510, 37826)]