40195716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 114401280

約数和(自身を除く): 74205564

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 47, 57, 62, 66, 76, 93, 94, 114, 121, 124, 132, 141, 186, 188, 209, 228, 242, 282, 341, 363, 372, 418, 484, 517, 564, 589, 627, 682, 726, 836, 893, 1023, 1034, 1178, 1254, 1364, 1452, 1457, 1551, 1767, 1786, 2046, 2068, 2299, 2356, 2508, 2679, 2914, 3102, 3534, 3572, 3751, 4092, 4371, 4598, 5358, 5687, 5828, 6204, 6479, 6897, 7068, 7502, 8742, 9196, 9823, 10716, 11253, 11374, 12958, 13794, 15004, 16027, 17061, 17484, 19437, 19646, 22506, 22748, 25916, 27588, 27683, 29469, 32054, 34122, 38874, 39292, 45012, 48081, 55366, 58938, 64108, 68244, 71269, 77748, 83049, 96162, 108053, 110732, 117876, 142538, 166098, 176297, 192324, 213807, 216106, 285076, 304513, 324159, 332196, 352594, 427614, 432212, 528891, 609026, 648318, 705188, 855228, 913539, 1057782, 1218052, 1296636, 1827078, 2115564, 3349643, 3654156, 6699286, 10048929, 13398572, 20097858, 40195716]

約数ペア:

[(1, 40195716), (2, 20097858), (3, 13398572), (4, 10048929), (6, 6699286), (11, 3654156), (12, 3349643), (19, 2115564), (22, 1827078), (31, 1296636), (33, 1218052), (38, 1057782), (44, 913539), (47, 855228), (57, 705188), (62, 648318), (66, 609026), (76, 528891), (93, 432212), (94, 427614), (114, 352594), (121, 332196), (124, 324159), (132, 304513), (141, 285076), (186, 216106), (188, 213807), (209, 192324), (228, 176297), (242, 166098), (282, 142538), (341, 117876), (363, 110732), (372, 108053), (418, 96162), (484, 83049), (517, 77748), (564, 71269), (589, 68244), (627, 64108), (682, 58938), (726, 55366), (836, 48081), (893, 45012), (1023, 39292), (1034, 38874), (1178, 34122), (1254, 32054), (1364, 29469), (1452, 27683), (1457, 27588), (1551, 25916), (1767, 22748), (1786, 22506), (2046, 19646), (2068, 19437), (2299, 17484), (2356, 17061), (2508, 16027), (2679, 15004), (2914, 13794), (3102, 12958), (3534, 11374), (3572, 11253), (3751, 10716), (4092, 9823), (4371, 9196), (4598, 8742), (5358, 7502), (5687, 7068), (5828, 6897), (6204, 6479)]