100516460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 245548800

約数和(自身を除く): 145032340

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 139, 173, 190, 209, 220, 278, 346, 380, 418, 556, 692, 695, 836, 865, 1045, 1390, 1529, 1730, 1903, 2090, 2641, 2780, 3058, 3287, 3460, 3806, 4180, 5282, 6116, 6574, 7612, 7645, 9515, 10564, 13148, 13205, 15290, 16435, 19030, 24047, 26410, 29051, 30580, 32870, 36157, 38060, 48094, 52820, 58102, 65740, 72314, 96188, 116204, 120235, 144628, 145255, 180785, 240470, 264517, 290510, 361570, 456893, 480940, 529034, 581020, 723140, 913786, 1058068, 1322585, 1827572, 2284465, 2645170, 4568930, 5025823, 5290340, 9137860, 10051646, 20103292, 25129115, 50258230, 100516460]

約数ペア:

[(1, 100516460), (2, 50258230), (4, 25129115), (5, 20103292), (10, 10051646), (11, 9137860), (19, 5290340), (20, 5025823), (22, 4568930), (38, 2645170), (44, 2284465), (55, 1827572), (76, 1322585), (95, 1058068), (110, 913786), (139, 723140), (173, 581020), (190, 529034), (209, 480940), (220, 456893), (278, 361570), (346, 290510), (380, 264517), (418, 240470), (556, 180785), (692, 145255), (695, 144628), (836, 120235), (865, 116204), (1045, 96188), (1390, 72314), (1529, 65740), (1730, 58102), (1903, 52820), (2090, 48094), (2641, 38060), (2780, 36157), (3058, 32870), (3287, 30580), (3460, 29051), (3806, 26410), (4180, 24047), (5282, 19030), (6116, 16435), (6574, 15290), (7612, 13205), (7645, 13148), (9515, 10564)]